WorldWideScience

Sample records for alaska linking wildlife

  1. Fish and wildlife research in Alaska

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — Problems, information needs, research facilities, current research, and documents related to long term planning of fish and wildlife research in Alaska. Appendices...

  2. USFWS Guide Use Areas within Alaska's National Wildlife Refuges (2014)

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — The United States Fish and Wildlife Service, Region 7 (Alaska) has established Guide Use Areas (GUA) within the National Wildlife Refuges in the state of Alaska....

  3. Wildlife disease and environmental health in Alaska

    Science.gov (United States)

    Van Hemert, Caroline; Pearce, John; Oakley, Karen; Whalen, Mary

    2013-01-01

    Environmental health is defined by connections between the physical environment, ecological health, and human health. Current research within the U.S. Geological Survey (USGS) recognizes the importance of this integrated research philosophy, which includes study of disease and pollutants as they pertain to wildlife and humans. Due to its key geographic location and significant wildlife resources, Alaska is a critical area for future study of environmental health.

  4. Snowshoe hare pellet counts: Tetlin National Wildlife Refuge, eastern Alaska

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — Snowshoe hares (Lepus americanus) are a keystone herbivore in the boreal forests of Canada and Alaska, and are cyclical over an approximately 8 to 11 year period....

  5. Notes on village economies and wildlife utilization in arctic Alaska

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — Visits were made to 12 Eskimo villages in Arctic Alaska during the spring of 1954. At each settlement information was collected regarding the economy and the...

  6. Wildlife inventory plan, Becharof National Wildlife Refuge, King Salmon, Alaska

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This wildlife inventory plan for Becharof National Wildlife Refuge outlines the different projects and surveys that will help conserve fish and wildlife populations...

  7. 75 FR 8396 - Izembek National Wildlife Refuge, Cold Bay, Alaska

    Science.gov (United States)

    2010-02-24

    ... Fish and Wildlife Service Izembek National Wildlife Refuge, Cold Bay, Alaska AGENCY: U.S. Fish and... Washington, DC. In addition, we will hold public scoping meetings in King Cove, Cold Bay, Sand Point, and... traders, to a World War II outpost. The Izembek Wilderness covers much of the refuge and includes...

  8. 50 CFR Table I to Part 36 - Summary Listing the National Wildlife Refuges in Alaska as established by the Alaska Lands Act...

    Science.gov (United States)

    2010-10-01

    ... 50 Wildlife and Fisheries 6 2010-10-01 2010-10-01 false Summary Listing the National Wildlife Refuges in Alaska as established by the Alaska Lands Act, Pub. L. 96-487, December 2, 1980 I Table I to... (CONTINUED) THE NATIONAL WILDLIFE REFUGE SYSTEM ALASKA NATIONAL WILDLIFE REFUGES Pt. 36, Table I Table I...

  9. Alaska Maritime National Wildlife Refuge : Annual narrative report : Calendar year 1984

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This annual narrative report for Alaska Maritime NWR (including the Alaska Peninsula Unit, the Aleutian Islands Unit, the Bering Sea Unit, the Chukchi Sea Unit, and...

  10. Alaska Maritime National Wildlife Refuge : Annual narrative report : Calendar year 1992

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This annual narrative report for Alaska Maritime NWR (including the Alaska Peninsula Unit, the Aleutian Islands Unit, the Bering Sea Unit, the Chukchi Sea Unit, and...

  11. Wetlands & Wildlife: Alaska Wildlife Curriculum Junior & Senior High Teacher's Guide 7-12.

    Science.gov (United States)

    Sigman, Marilyn; And Others

    This curriculum guide was designed to give students at the secondary level an awareness of Alaska's wetlands and the fish and wildlife that live there. The guide is divided into the following sections which include related learning activities: (1) definition and location of wetlands; (2) wetland functions in energy flow and ecological balance; (3)…

  12. Alaska Maritime National Wildlife Refuge: Final Comprehensive Conservation Plan, Wilderness Review, and Environmental Impact Statement

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This Comprehensive Conservation Plan (CCP) describes three alternatives for managing Alaska Maritime National Wildlife Refuge and identifies the possible...

  13. Lake Habitat and Fish Surveys on Interior Alaska National Wildlife Refuges, 1984–1986

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — A large-scale lake study on Interior Alaska National Wildlife Refuges (NWR) was undertaken from 1984–1986. Six NWRs were surveyed (Innoko, Kanuti, Koyukuk, Nowitna,...

  14. Population dynamics and distribution of muskoxen in the Arctic National Wildlife Refuge, Alaska

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This report covers the population dynamics and distribution of muskoxen in the Arctic National Wildlife Refuge, Alaska. Numbers of muskoxen in the Arctic National...

  15. Polychlorinated biphenyl (PCB) removal from the Kenai National Wildlife Refuge, Alaska, October 1984 and 1988

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This report covers the removal of polychlorinated biphenyl (PCB) from Kenai National Wildlife Refuge in Alaska during October 1984 and 1985. Atlantic Ritchfield...

  16. Characteristics, trapping techniques and views of trappers on a wildlife refuge in Alaska

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — Persons requesting permits to trap on a 691,000 ha wildlife refuge on Alaska's Kenai Peninsula answered questions about their trapping experience, trapping...

  17. Alaska Maritime National Wildlife Refuge : Annual narrative report : Calendar year 1995

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This annual narrative report for Alaska Maritime National Wildlife Refuge outlines activities and accomplishments during the 1995 calendar year. The report begins...

  18. The Trail Inventory of Alaska Maritime National Wildlife Refuge [Cycle 1

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — The purpose of this report is to create a baseline inventory of all non-motorized trails on Alaska Maritime National Wildlife Refuge. Trails in this inventory are...

  19. AK-Mercury and methyl-mercury in northern pike (Esox lucius) from National Wildlife Refuges in Alaska

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — All National Wildlife Refuges in Alaska except Kenai include “continued use for subsistence activities” as a defined refuge purpose under the Alaska National...

  20. Moose movement and distribution in response to winter seismological exploration on the Kenai National Wildlife Refuge, Alaska

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — Although oil and gas development first occurred in Alaska on the Kenai National Wildlife Refuge (KNWR) in 1957, impacts on wildlife from oil exploration and...

  1. Alaska Peninsula National Wildlife Refuge: Final Comprehensive Conservation Plan, Environmental Impact Statement, and Wilderness Review

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This document includes a final environmental impact statement EIS for the Alaska Peninsula Refuge Comprehensive Conservation Plan. It describes five alternative...

  2. Alaska Maritime National Wildlife Refuge : Annual narrative report : Calendar year 1981

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This annual narrative report for Alaska Maritime NWR (including the Aleutian Island Unit) outlines Refuge accomplishments during the 1981 calendar year. The report...

  3. A raptor survey of the Canning and Kongakut Rivers, Arctic National Wildlife Refuge, Alaska, 1984

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — The Alaska National Interest Lands Conservation Act (ANILCA) directs the Department of the Interior to assess the potential for oil and natural gas resources of the...

  4. Alaska Peninsula/Becharof National Wildlife Refuge Complex : Annual narrative report : Calendar year 1991

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This annual narrative report for Alaska Peninsula and Becharof NWRs outlines Refuge accomplishments during the 1991 calendar year. The report begins with a summary...

  5. Alaska Maritime National Wildlife Refuge : Annual narrative report : Calendar year 1982

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This annual narrative report for Alaska Maritime NWR (including the Aleutian Island Unit) outlines Refuge accomplishments during the 1982 calendar year. The report...

  6. Forest development in Southeast Alaska: Issues concerning the Fish and Wildlife Service

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This paper provides an overview of forest development in southeast Alaska and examines the trends in FWS opportunities for affecting forest development decisions.

  7. Revised Comprehensive Conservation Plan: Alaska Peninsula and Becharof National Wildlife Refuges

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This Comprehensive Conservation Plan (CCP) was written to guide management on Alaska Peninsula and Becharof NWRs for the next 15 years. This plan outlines the...

  8. Wildlife management series no. 1: The black-tailed deer in Alaska: An outline of management methods

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This report summarizes changes in the population of deer in Alaska. The objectives of deer management in Alaska are to promote maximum utilization of our deer herds...

  9. Asbestos investigations in fish and wildlife in the upper Yukon River region, Alaska 1977-1982: Summary

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — High Concentrations of asbestos were first discovered in the upper Yukon River near Eagle, Alaska in the summer of 1977 by Fish and Wildlife Service Biologists....

  10. Bird populations and habitat use in the Okpilak River Delta area, Arctic National Wildlife Range, Alaska, 1978

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — Bird census plots totaling 1.75 square-km in area on the Okpilak River delta, Arctic National Wildlife Range, Alaska, were sampled to determine nesting bird density...

  11. Conceptual ecological models to support detection of ecological change on Alaska National Wildlife Refuges

    Science.gov (United States)

    Woodward, Andrea; Beever, Erik A.

    2011-01-01

    More than 31 million hectares of land are protected and managed in 16 refuges by the U.S. Fish and Wildlife Service (USFWS) in Alaska. The vastness and isolation of Alaskan refuges give rise to relatively intact and complete ecosystems. The potential for these lands to provide habitat for trust species is likely to be altered, however, due to global climate change, which is having dramatic effects at high latitudes. The ability of USFWS to effectively manage these lands in the future will be enhanced by a regional inventory and monitoring program that integrates and supplements monitoring currently being implemented by individual refuges. Conceptual models inform monitoring programs in a number of ways, including summarizing important ecosystem components and processes as well as facilitating communication, discussion and debate about the nature of the system and important management issues. This process can lead to hypotheses regarding future changes, likely results of alternative management actions, identification of monitoring indicators, and ultimately, interpretation of monitoring results. As a first step towards developing a monitoring program, the 16 refuges in Alaska each created a conceptual model of their refuge and the landscape context. Models include prominent ecosystem components, drivers, and processes by which components are linked or altered. The Alaska refuge system also recognizes that designing and implementing monitoring at regional and ecoregional extents has numerous scientific, fiscal, logistical, and political advantages over monitoring conducted exclusively at refuge-specific scales. Broad-scale monitoring is particularly advantageous for examining phenomena such as climate change because effects are best interpreted at broader spatial extents. To enable an ecoregional perspective, a rationale was developed for deriving ecoregional boundaries for four ecoregions (Polar, Interior Alaska, Bering Coast, and North Pacific Coast) from the

  12. Wilderness record, Nunivak National Wildlife Refuge, Second Judicial District, Alaska

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — Wilderness study report; mineral appraisal; master plan; Federal Register notice; materials sent to news media; public hearing package, mailing list, handout...

  13. Activities, attitudes and management preferences of recreationists in the Arctic National Wildlife Range, Alaska in 1977: Draft

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This study of recreational users of arctic Alaska was conducted to identify the impacts of increased use on the visitor experience and the resources of the Arctic...

  14. Species accounts of migratory birds at three study areas on the coastal plain of the Arctic National Wildlife Refuge, Alaska, 1983

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This report covers the species accounts of migratory birds at 3 study areas on the coastal plain of the Arctic National Wildlife Refuge in Alaska during 1983. The...

  15. ANWR progress report number FY84-6: Movement of molting oldsquaws within the Beaufort Sea coastal lagoons of Arctic National Wildlife Refuge, Alaska, 1983

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This report covers the movement of molting oldsquaw within the Beaufort Sea Coastal lagoons of the Arctic National Wildlife Refuge, Alaska. During August, 1983, 16...

  16. Linking Movement Ecology with Wildlife Management and Conservation

    Directory of Open Access Journals (Sweden)

    Andrew Mark Allen

    2016-01-01

    Full Text Available A common challenge in species conservation and management is how to incorporate species movements into management objectives. There often is a lack of knowledge of where, when and why species move. The field of movement ecology has grown rapidly in the last decade and is now providing the knowledge needed to incorporate movements of species into management planning. This knowledge can also be used to develop management strategies that are flexible in time and space and may improve the effectiveness of management actions. Therefore, wildlife management and conservation may benefit by strengthening the link with movement ecology. We present a framework that illustrates how animal movement can be used to enhance conservation planning and identify management actions that are complementary to existing strategies. The framework contains five steps that identify (1 the movement attributes of a species, (2 their impacts on ecosystems, (3 how this knowledge can be used to guide the scale and type of management, (4 the implementation, and (5 the evaluation of management actions. We discuss these five steps in detail, highlighting why the step is important and how the information can be obtained. We illustrate the framework through a case study of managing a highly mobile species, the Atlantic salmon (Salmo salar, a harvested species of conservation concern. We believe that the movement-management framework provides an important, and timely, link between movement ecology and wildlife management and conservation, and highlights the potential for complementary, dynamic solutions for managing wildlife.

  17. Migratory bird studies in Alaska: Comparative behavior and ecology of loons: Annual progress report, Northern Prairie Wildlife Research Center, January 1, 1970 to December 31, 1970

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — Breeding biology of loon in the North slope region of Alaska. Mentions yellow-billed loons, artic loons, and red-throated loons. Studied courtship, nesting,...

  18. Landsat-faciliated vegetation classification of the Kenai National Wildlife Refuge and adjacent areas, Alaska

    Science.gov (United States)

    Talbot, S. S.; Shasby, M.B.; Bailey, T.N.

    1985-01-01

    A Landsat-based vegetation map was prepared for Kenai National Wildlife Refuge and adjacent lands, 2 million and 2.5 million acres respectively. The refuge lies within the middle boreal sub zone of south central Alaska. Seven major classes and sixteen subclasses were recognized: forest (closed needleleaf, needleleaf woodland, mixed); deciduous scrub (lowland and montane, subalpine); dwarf scrub (dwarf shrub tundra, lichen tundra, dwarf shrub and lichen tundra, dwarf shrub peatland, string bog/wetlands); herbaceous (graminoid meadows and marshes); scarcely vegetated areas ; water (clear, moderately turbid, highly turbid); and glaciers. The methodology employed a cluster-block technique. Sample areas were described based on a combination of helicopter-ground survey, aerial photo interpretation, and digital Landsat data. Major steps in the Landsat analysis involved: preprocessing (geometric connection), spectral class labeling of sample areas, derivation of statistical parameters for spectral classes, preliminary classification of the entree study area using a maximum-likelihood algorithm, and final classification through ancillary information such as digital elevation data. The vegetation map (scale 1:250,000) was a pioneering effort since there were no intermediate-sclae maps of the area. Representative of distinctive regional patterns, the map was suitable for use in comprehensive conservation planning and wildlife management.

  19. Wildlife

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This report summarizes wildlife observations on Neal Smith National Wildlife Refuge (formerly Walnut Creek National Wildlife Refuge) between 1992 and 2009.

  20. Vegetation mapping of Nowitna National Wildlife Reguge, Alaska using Landsat MSS digital data

    Science.gov (United States)

    Talbot, S. S.; Markon, Carl J.

    1986-01-01

    A Landsat-derived vegetation map was prepared for Nowitna National Wildlife Refuge. The refuge lies within the middle boreal subzone of north central Alaska. Seven major vegetation classes and sixteen subclasses were recognized: forest (closed needleleaf, open needleleaf, needleleaf woodland, mixed, and broadleaf); broadleaf scrub (lowland, alluvial, subalpine); dwarf scrub (prostrate dwarf shrub tundra, dwarf shrub-graminoid tussock peatland); herbaceous (graminoid bog, marsh and meadow); scarcely vegetated areas (scarcely vegetated scree and floodplain); water (clear, turbid); and other areas (mountain shadow). The methodology employed a cluster-block technique. Sample areas were described based on a combination of helicopter-ground survey, aerial photointerpretation, and digital Landsat data. Major steps in the Landsat analysis involved preprocessing (geometric correction), derivation of statistical parameters for spectral classes, spectral class labeling of sample areas, preliminary classification of the entire study area using a maximum-likelihood algorithm, and final classification utilizing ancillary information such as digital elevation data. The final product is a 1:250,000-scale vegetation map representative of distinctive regional patterns and suitable for use in comprehensive conservation planning.

  1. Intermediate-scale vegetation mapping of Innoko National Wildlife Refuge, Alaska using Landsat MSS digital data

    Science.gov (United States)

    Talbot, Stephen S.; Markon, Carl J.

    1988-01-01

    A Landsat-derived vegetation map was prepared for lnnoko National Wildlife Refuge. The refuge lies within the northern boreal subzone of northwestern central Alaska. Six major vegetation classes and 21 subclasses were recognized: forest (closed needleleaf, open needleleaf, needleleaf woodland, mixed, and broadleaf); broadleaf scrub (lowland, upland burn regeneration, subalpine); dwarf scrub (prostrate dwarf shrub tundra, erect dwarf shrub heath, dwarf shrub-graminoid peatland, dwarf shrub-graminoid tussock peatland, dwarf shrub raised bog with scattered trees, dwarf shrub-graminoid marsh); herbaceous (graminoid bog, graminoid marsh, graminoid tussock-dwarf shrub peatland); scarcely vegetated areas (scarcely vegetated scree and floodplain); and water (clear, sedimented). The methodology employed a cluster-block technique. Sample areas were described based on a combination of helicopter-ground survey, aerial photo-interpretation, and digital Landsat data. Major steps in the Landsat analysis involved preprocessing (geometric correction), derivation of statistical parameters for spectral classes, spectral class labeling of sample areas, preliminary classification of the entire study area using a maximum-likelihood algorithm, and final classification utilizing ancillary information such as digital elevation data. The final product is 1:250,000-scale vegetation map representative of distinctive regional patterns and suitable for use in comprehensive conservation planning.

  2. The North Slope of Alaska and Tourism: Potential Impacts on the Arctic National Wildlife Refuge (ANWR)

    Science.gov (United States)

    Everett, L. R.

    2004-12-01

    The hydrocarbon industry of Alaska is currently the leading producer of revenue for the Alaskan state economy. Second only to hydrocarbons is the tourism industry. Tourism has been a viable industry since the 1890's when cruises touted the beauty of glaciers and icebergs along the Alaskan coastline. This industry has seen a steady growth for the past few decades throughout the state. The North Slope of Alaska, particularly Prudhoe Bay and the National Petroleum Reserve, has long been associated with hydrocarbon development and today displays a landscape dotted with gravel drill pads, gas and oil pipelines and housing for the oil workers. While tourism is not usually considered hand in hand with the hydrocarbon industry, it has mimicked the development of hydrocarbons almost since the beginning. Today one not only sees the effects of the oil industry on the North Slope, but also the tourist industry as planes unload dozens of tourists, or tour buses and private vehicles arrive daily via the Dalton Highway. In Deadhorse, hotels that once only housed the oil workers now welcome the tourist, offering tours of the oil fields and adjacent areas and have become jumping off sites for wilderness trips. Tourism will create jobs as well as revenue. However, at present, there are few restrictions or guidelines in place that will deal with the potential impacts of increased tourism. Because of this there are many concerns about the possible impacts tourism and the infrastructure development will have on the North Slope. To list several concerns: (1) What are the impacts of increased tourism and the infrastructure development? (2) What will the impacts be on the Arctic National Wildlife Refuge (ANWR), which sits a mere 60 miles to the east of Deadhorse? (3) Will hydrocarbon development in ANWR and the associated infrastructure exacerbate potential impact by encouraging greater use of the Refuge by tourists? (4) Will tourism itself have a negative impact on this fragile

  3. Landsat-facilitated vegetation map and vegetation reconnaissance of Tetlin National Wildlife Refuge, Alaska

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — A Landsat assisted vegetation map was prepared for Tetlin National Wildlife Refuge (925,000 acres). The refuge lies within the northern boreal subzone of eastern...

  4. Ecology of Nesting Bald Eagles on the Kenai National Wildlife Refuge, Alaska

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — Bald eagles (Haliaeetus leucocephalus) were censused in a boreal forest region on and near the 688,000 ha Kenai National Wildlife Refuge for the first time in 1979....

  5. Tundra swan populations, productivity, and local movements on Selawik National Wildlife Refuge, northwest Alaska, 1985

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This report summarizes the monitoring of populations and production of tundra swans on Selawik National Wildlife Refuge in 1985 as part of a long-term study. Radio...

  6. Bird populations and habitat use, Canning River Delta, Alaska: Report to Arctic National Wildlife Refuge

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — Bird populations and use of habitat at the Canning River Delta, Arctic National Wildlife Refuge, was the subject of a study during the summer of 1979 and 1980....

  7. Marten Ecology and Distribution on the Kenai National Wildlife Refuge, Alaska

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — Marten (Martes americana) were studied on the Kenai National Wildlife Refuge from June 1986 through July 1988 to determine factors limiting their current...

  8. Stream Temperature Monitoring on Togiak National Wildlife Refuge, Alaska, 2001-2012

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — Stream temperature was monitored at 18 sites on 14 rivers in Togiak National Wildlife Refuge between 2001 and 2012. Temperature was recorded on an hourly basis...

  9. Kodiak National Wildlife Refuge, Kodiak, Alaska, master plan back-up volume

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — The Kodiak National Wildlife Refuge Master Plan has been developed as a resource document as well as a guide for Refuge management. Content of the Master Plan...

  10. Bird populations in coastal habitats, Arctic National Wildlife Range, Alaska: Results of 1978 and 1979 surveys

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — Within the coastal zone of the Arctic National Wildlife Range, the highest breeding populations of birds occurred in wet and flooded sedge tundra areas surrounded...

  11. Contaminants Survey: Bear Creek Well Number 1: Alaska Peninsula/Becharof National Wildlife Refuge

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — In 1988, the U.S. Fish and Wildlife Service (Service) funded a contaminants project with the following objectives : 1) conduct a reconnaissance-level field...

  12. Sensitivity of Coastal Environments and Wildlife to Spilled Oil: Northwest Arctic, Alaska: HABITATS (Habitat Polygons)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — This data set contains sensitive biological resource data for submerged aquatic vegetation (SAV) in Northwest Arctic, Alaska. Vector polygons in this data set...

  13. Sensitivity of Coastal Environments and Wildlife to Spilled Oil: Northwest Arctic, Alaska: INVERT (Invertebrate Polygons)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — This data set contains sensitive biological resource data for marine and estuarine invertebrate species in Northwest Arctic, Alaska. Vector polygons in this data...

  14. Sensitivity of Coastal Environments and Wildlife to Spilled Oil: Northwest Arctic, Alaska: FISHL (Fish Lines)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — This data set contains sensitive biological resource data for anadromous fish species in Northwest Arctic, Alaska. Vector arcs in this data set represent species...

  15. Sensitivity of Coastal Environments and Wildlife to Spilled Oil: Northwest Arctic, Alaska: FISH (Fish Polygons)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — This data set contains sensitive biological resource data for marine, estuarine, freshwater, and anadromous fish species in Northwest Arctic, Alaska. Vector...

  16. Togiak, Alaska, navigation improvements: Draft Fish and Wildlife Coordination Act report

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — The following recommendations are made on the basis of a field investigation, existing literature, and design information made available to date. (1) All instream...

  17. Effects of winter seismic exploration on the coastal plain, Arctic National Wildlife Refuge, Alaska

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — The impacts of the 1984 winter seismic exploration program upon thevegetation, thermal regime, and visual resources of the Arctic Coastal Plainwere measured....

  18. Contaminants as contributing factors to wood frog abnormalities on the Kenai National Wildlife Refuge, Alaska

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — Amphibian abnormalities and diseases are not well understood, and appear to be increasing while global populations decline. OBJECTIVES: The goals of this study were...

  19. Report of findings: Alaska Maritime National Wildlife Refuge Womens Bay contaminant study

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — The potential for contaminant problems has existed for decades, and will likely increase in the future. Womens Bay has been and continues to be affected by...

  20. Contaminants Survey: Island Bay Barrel Cache: Alaska Peninsula/Becharof National Wildlife Refuge

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — Organochlorines were detected in Pit 2 (samples 34, 35), Pit 12 (samples 37, 38), and Pit 13 (samples 39, 40) (see Appendix B3). Concentrations of PCBs (total) were...

  1. Aleutian Islands Unit, Alaska Maritime National Wildlife Refuge, 13 July to 22 July 1987: Trip report

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — The majority of the seabirds on the refuge use Puffin Island. Table 2 indicates the species composition and number of seabirds censused on 13 August from 1200 -...

  2. Distribution and abundance of caribou on Selawik National Wildlife Refuge, Alaska, 1984-1989

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This report summarizes the caribou distribution and abundance data through the fall of 1989. Results of a literature review prior to preparation of the Refuge...

  3. Resource development and related environmental problems in arctic Alaska: Impact on fish and wildlife

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — The present distributional patterns of birds and mammals on the surface of the earth are the combined result of historic and current factors. The historic factors...

  4. The wilderness record, Chamisso wilderness proposal, Chamisso National Wildlife Refuge, Second Judicial District, Alaska

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — Wilderness study report; Federal Register notice; materials sent to news media; public hearing package, mailing list, handout materials, attendance list, and...

  5. Recolonization of walrus: A study conducted at Cape Peirce, Alaska, Togiak National Wildlife Refuge

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — From 1 June 1985 to 1 October 1985 the social behavior and population fluctuation of the walrus herd utilizing the Cape Peirce hauling grounds was observed and...

  6. Karluk Lake bear studies, 1958, Kodiak National Wildlife Refuge, Kodiak, Alaska: Special report

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — Karluk Lake bear studies in 1958 concerned (1) experiments in live trapping bear; (2) continuation of total population determination and composition. Eight bear...

  7. The status of the peregrine falcon (Falco peregrines) in northeastern Alaska: East fork Chandalar River drainage east to the Canadian Border, Arctic Ocean south to the Porcupine and Chandalar Rivers (including the Arctic National Wildlife Range) and the S

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — Prior to 1972, little was known about the Peregrine Falcon (Falco peregrinus) populations that breed in northeastern Alaska. The following is a report of peregrine...

  8. 78 FR 54905 - Endangered and Threatened Wildlife and Plants; Southwest Alaska Distinct Population Segment of...

    Science.gov (United States)

    2013-09-06

    ... Alaska DPS of the northern sea otter as threatened on August 9, 2005 (70 FR 46366). For a description of... 8, 2009 (74 FR 51988). On October 12, 2010, the Service published in the Federal Register a notice... (75 FR 62562) and requested comments on the draft recovery plan. We received six comments in...

  9. Wildlife

    Energy Technology Data Exchange (ETDEWEB)

    Cadwell, L.L.; Simmons, M.A.

    1995-06-01

    This section of the 1994 Hanford Site Environmental Report summarizes the significant activities conducted in 1994 to monitor the wildlife resources of the Site. Wildlife populations inhabiting the Hanford Site are monitored in order to measure the status and condition of the populations and assess effects of Hanford operations.

  10. Wildlife

    International Nuclear Information System (INIS)

    This section of the 1994 Hanford Site Environmental Report summarizes the significant activities conducted in 1994 to monitor the wildlife resources of the Site. Wildlife populations inhabiting the Hanford Site are monitored in order to measure the status and condition of the populations and assess effects of Hanford operations

  11. Alaska tundra vegetation trends and their links to the large-scale climate

    Science.gov (United States)

    Bieniek, P. A.; Bhatt, U. S.; Walker, D. A.; Raynolds, M. K.; Comiso, J. C.

    2011-12-01

    The arctic Normalized Vegetation Index (NDVI) data set (a measure of vegetation photosynthetic capacity) has been used to document coherent temporal relationships between near-coastal sea ice, summer tundra land surface temperatures, and vegetation productivity throughout the Arctic (Bhatt et al. 2010). Land warming over North America has displayed larger trends (+30%) when compared to Eurasia (+16%) since 1982. In the tundra of northern Alaska the greatest change was found in absolute maximum NDVI along the Beaufort Sea coast (+14%). In contrast, tundra areas in southwest Alaska along the Bering Sea have seen a decline (-4%). Greenup date in these regions has been occurring as much as 1-4 days earlier per decade, but trends are mixed. Winter snow water equivalent (SWE) has only increased slightly (+0.1 mm/yr) in the Arctic region of Alaska since 1987 (R. Muskett, personal communication). These findings suggest that there have been changes in the seasonal climate in Alaska during the NDVI record. The tundra trends are further investigated by evaluating remotely sensed sea ice, surface air temperature, SWE, daily snow cover, and NDVI3g. While the snow data has a relatively short record (1999-2010), notable trends can be observed in snow melt, occurring as much 15 days earlier per decade in northern Alaska. Unfortunately, other snow data sets have been found to be problematic and could not be used to extend our analysis. This highlights the need for a long-term pan-arctic snow data set that is suitable for climate analysis. Possible climate drivers are also investigated. Results show that the summer tundra, in terms of NDVI and summer warmth index (SWI), has few direct links with the large-scale climate. However, the sea ice concentration along the coast of the tundra regions has strong preseason links to the large-scale climate. This suggests that the large-scale climate influences the sea ice concentration which then affects the NDVI and SWI. Three tundra regions

  12. Predicting the effects of climate change on ecosystems and wildlife habitat in northwest Alaska: results from the WildCast project

    Science.gov (United States)

    DeGange, Anthony R.; Marcot, Bruce G.; Lawler, James; Jorgenson, Torre; Winfree, Robert

    2014-01-01

    We used a modeling framework and a recent ecological land classification and land cover map to predict how ecosystems and wildlife habitat in northwest Alaska might change in response to increasing temperature. Our results suggest modest increases in forest and tall shrub ecotypes in Northwest Alaska by the end of this century thereby increasing habitat for forest-dwelling and shrub-using birds and mammals. Conversely, we predict declines in several more open low shrub, tussock, and meadow ecotypes favored by many waterbird, shorebird, and small mammal species.

  13. Range expansion of moose in arctic Alaska linked to warming and increased shrub habitat

    Science.gov (United States)

    Tape, Ken D.; Gustine, David D.; Reuss, Roger W.; Adams, Layne G.; Clark, Jason A.

    2016-01-01

    Twentieth century warming has increased vegetation productivity and shrub cover across northern tundra and treeline regions, but effects on terrestrial wildlife have not been demonstrated on a comparable scale. During this period, Alaskan moose (Alces alces gigas) extended their range from the boreal forest into tundra riparian shrub habitat; similar extensions have been observed in Canada (A. a. andersoni) and Eurasia (A. a. alces). Northern moose distribution is thought to be limited by forage availability above the snow in late winter, so the observed increase in shrub habitat could be causing the northward moose establishment, but a previous hypothesis suggested that hunting cessation triggered moose establishment. Here, we use recent changes in shrub cover and empirical relationships between shrub height and growing season temperature to estimate available moose habitat in Arctic Alaska c. 1860. We estimate that riparian shrubs were approximately 1.1 m tall c. 1860, greatly reducing the available forage above the snowpack, compared to 2 m tall in 2009. We believe that increases in riparian shrub habitat after 1860 allowed moose to colonize tundra regions of Alaska hundreds of kilometers north and west of previous distribution limits. The northern shift in the distribution of moose, like that of snowshoe hares, has been in response to the spread of their shrub habitat in the Arctic, but at the same time, herbivores have likely had pronounced impacts on the structure and function of these shrub communities. These northward range shifts are a bellwether for other boreal species and their associated predators.

  14. A sampling method for tundra swans in the Bristol Bay lowlands of the northern Alaska Peninsula: A summary of a presentation given at the Refuges and Wildlife Project Leaders' meeting, U.S. Fish and Wildlife Service, December 8-11, 1986

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — A "census" of tundra swans occurring in the northern Alaska Peninsula was collected over 1984-1985, with supplemental information provided from preliminary surveys...

  15. Organochlorine concentrations in burbot (Lota lota) livers from Fairbanks, Alaska, and, Kanuti, Tetlin and Yukon Flats National Wildlife Refuges, Alaska, 1998

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This study was conducted by U.S. Fish and Wildlife Service biologists during 1998 and 1999. Burbot liver was the tissue of choice for this study because chlorinated...

  16. Miscellaneous Wildlife Outputs

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This is a summary of species donated to ADF&G and the Alaska Zoo from Kenai National Wildlife Refuge. Animals include sockeye salmon eggs, rainbow trout eggs,...

  17. Contaminant and Water Quality Baseline Data for the Arctic National Wildlife Refuge, Alaska, 1988 - 1989. Volume 2, Raw Data.

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — Metal, hydrocarbon, or nutrient data have not been recorded for the Arctic coastal plain 1002 area of the Arctic National Wildlife Refuge (Arctic Refuge) in areas...

  18. Effects of winter seismic exploration on vegetation and soil of the Coastal Plain of the Arctic National Wildlife Refuge, Alaska

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — When winter seismic exploration was conducted on the coastal plain of the Arctic National Wildlife Refuge Arctic NWR, little data were available on the longterm...

  19. Predator control problems in Alaska

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — One of the important wildlife management activities in Alaska is that of predator control. This simple statement requires some explanation. In the course of these...

  20. Bering Sea wilderness study area, Bering Sea National Wildlife Refuge, Second Judicial Division, Alaska, wilderness study report

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — Wilderness study report including notice of public hearing, history, description, development, management, mailing list, and transcript of hearing.

  1. Sensitivity of Coastal Environments and Wildlife to Spilled Oil: Northwest Arctic, Alaska: SOCECON (Socioeconomic Resource Points and Lines)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — This data set contains vector points and lines representing human-use resource data for airports, marinas, and mining sites in Northwest Arctic, Alaska....

  2. Sensitivity of Coastal Environments and Wildlife to Spilled Oil: Northwest Arctic, Alaska: M_MAMMAL (Marine Mammal Polygons)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — This data set contains sensitive biological resource data for seals, whales, walruses, polar bears, and Steller sea lions in Northwest Arctic, Alaska. Vector...

  3. Sensitivity of Coastal Environments and Wildlife to Spilled Oil: Northwest Arctic, Alaska: T_MAMMAL (Terrestrial Mammal Polygons)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — This data set contains sensitive biological resource data for terrestrial mammals in Northwest Arctic, Alaska. Vector polygons in this data set represent muskoxen...

  4. Sensitivity of Coastal Environments and Wildlife to Spilled Oil: Northwest Arctic, Alaska: M_MAMPT (Marine Mammal Points)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — This data set contains sensitive biological resource data for Steller sea lions and polar bears in Northwest Arctic, Alaska. Vector points in this data set...

  5. An archaeological site survey and inventory for the Aleutian Islands National Wildlife Refuge, Alaska 1972: A report submitted to the Wilderness Studies Branch, U.S. Fish and Wildlife Service, Anchorage, Alaska

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This report summarizes a 1972 voyage in the Aleutian archipelago to locate prehistoric and historic archeological sites. The report centers on the problems...

  6. Bibliography on Alaska estuaries

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This bibliography was compiled to assist in working up “profiles” for the estuaries in Alaska. The purpose of the profiles is to list in a narrative form the...

  7. Alaska waterfowl production, 1964

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This report summarizes the Waterfowl Production and Habitat Survey for Alaska during 1964. The primary purpose of the survey is to provide information on duck...

  8. Tertiary thrust systems and fluid flow beneath the Beaufort coastal plain (1002 area), Arctic National Wildlife Refuge, Alaska, U.S.A.

    Science.gov (United States)

    Potter, Christopher J.; Grow, John A.; Perry, William J.; Moore, Thomas E.; O'Sullivan, Paul B.; Phillips, Jeffrey D.; Saltus, Richard W.

    2004-01-01

    Beneath the Arctic coastal plain (commonly referred to as "the 1002 area") in the Arctic National Wildlife Refuge, northeastern Alaska, United States, seismic reflection data show that the northernmost and youngest part of the Brookian orogen is preserved as a Paleogene to Neogene system of blind and buried thrust-related structures. These structures involve Proterozoic to Miocene (and younger?) rocks that contain several potential petroleum reservoir facies. Thermal maturity data indicate that the deformed rocks are mature to overmature with respect to hydrocarbon generation. Oil seeps and stains in outcrops and shows in nearby wells indicate that oil has migrated through the region; geochemical studies have identified three potential petroleum systems. Hydrocarbons that were generated from Mesozoic source rocks in the deformed belt were apparently expelled and migrated northward in the Paleogene, before much of the deformation in this part of the orogen. It is also possible that Neogene petroleum, which was generated in Tertiary rocks offshore in the Arctic Ocean, migrated southward into Neogene structural traps at the thrust front. However, the hydrocarbon resource potential of this largely unexplored region of Alaska's North Slope remains poorly known.

  9. YFNWR project report number 87-5: Beaver food cache survey, Yukon Flats National Wildlife Refuge, Alaska, 1986: Management study

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — Beaver colonies remained relatively stable or increased slightly within the two survey areas as indicated through aerial food-cache surveys. The Lodge/Water Bodies...

  10. Metal and Metalloid Contaminants in Water, Sediments, Fish, and Mammals of Kanuti National Wildlife Refuge, Alaska, 1985-1990

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — No effects of off-refuge placer mining within the refuge were found. However, this study was not designed to specifically examine the effects of placer mining on...

  11. Contaminant Baseline Data for Water, Sediments, and Fish of Selawik National Wildlife Refuge, Alaska, 1987-1988

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — No effects of off-refuge placer mining were found on the Selawik Refuge during this study. Water quality characteristics of rivers sampled during this study are...

  12. Accuracy assessment of airphoto interpretation of vegetation types and disturance levels on winter seismic trails, Arctic National Wildlife Refuge, Alaska

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — An accuracy assessment was conducted to evaluate the photointerpretation of vegetation types and disturbance levels along seismic trails in the Arctic National...

  13. Accuracy assessment of airphoto interpretation of vegetation types and disturance levels on winter seismic trails, Arctic National Wildlife Refuge, Alaska

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — An accuracy assessment was conducted to evaluate the photo-interpretation of vegetation types and disturbance levels along seismic trails in the Arctic National...

  14. Implementation of an integrated resource information system and its application in the management of fish and wildlife resources in Alaska

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This report summarizes the origins of the Integrated Resource Information System (IRIS) and the implementation and integration of IRIS with other subsystems used by...

  15. YFNWR project report number 85-3: Beaver food cache survey, Yukon Flats National Wildlife Refuge, Alaska: Management study

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — The objective of the annual beaver food cache survey is to determine trends in the relative abundance of beaver in representative drainages within the Yukon Flats...

  16. Summary report for Tetlin National Wildlife Refuge: Projected vegetation and fire regime response to future climate change in Alaska

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This project is part of a statewide model analysis of future vegetation and fire regimer esponse to projected future climate. This document provides a summary of...

  17. Low-altitude photographic transects of the Arctic Network of National Park Units and Selawik National Wildlife Refuge, Alaska, July 2013

    Science.gov (United States)

    Marcot, Bruce G.; Jorgenson, M. Torre; DeGange, Anthony R.

    2014-01-01

    During July 16–18, 2013, low-level photography flights were conducted (with a Cessna 185 with floats and a Cessna 206 with tundra tires) over the five administrative units of the National Park Service Arctic Network (Bering Land Bridge National Preserve, Cape Krusenstern National Monument, Gates of the Arctic National Park and Preserve, Kobuk Valley National Park, and Noatak National Preserve) and the U.S. Fish and Wildlife Service’s Selawik National Wildlife Refuge in northwest Alaska, to provide images of current conditions and prevalence of land-cover types as a baseline for measuring future change, and to complement the existing grid-based sample photography of the region. Total flight time was 17 hours, 46 minutes, and total flight distance was 2,590 kilometers, at a mean altitude of about 300 meters above ground level. A total of 19,167 photographs were taken from five digital camera systems: 1. A Drift® HD-170 (focal length 5.00 mm);

  18. Linking anthropogenic resources to wildlife-pathogen dynamics: a review and meta-analysis

    OpenAIRE

    Becker, Daniel J; Streicker, Daniel; Altizer, Sonia

    2015-01-01

    Urbanisation and agriculture cause declines for many wildlife, but some species benefit from novel resources, especially food, provided in human-dominated habitats. Resulting shifts in wildlife ecology can alter infectious disease dynamics and create opportunities for cross-species transmission, yet predicting host–pathogen responses to resource provisioning is challenging. Factors enhancing transmission, such as increased aggregation, could be offset by better host immunity due to improved n...

  19. Toward a new understanding of the links between poverty and illegal wildlife hunting.

    Science.gov (United States)

    Duffy, Rosaleen; St John, Freya A V; Büscher, Bram; Brockington, Dan

    2016-02-01

    Conservation organizations have increasingly raised concerns about escalating rates of illegal hunting and trade in wildlife. Previous studies have concluded that people hunt illegally because they are financially poor or lack alternative livelihood strategies. However, there has been little attempt to develop a richer understanding of the motivations behind contemporary illegal wildlife hunting. As a first step, we reviewed the academic and policy literatures on poaching and illegal wildlife use and considered the meanings of poverty and the relative importance of structure and individual agency. We placed motivations for illegal wildlife hunting within the context of the complex history of how wildlife laws were initially designed and enforced to indicate how hunting practices by specific communities were criminalized. We also considered the nature of poverty and the reasons for economic deprivation in particular communities to indicate how particular understandings of poverty as material deprivation ultimately shape approaches to illegal wildlife hunting. We found there is a need for a much better understanding of what poverty is and what motivates people to hunt illegally.

  20. Environmental contaminants in fish and their associated risk to piscivorous wildlife in the Yukon River Basin, Alaska

    Science.gov (United States)

    Hinck, J.E.; Schmitt, C.J.; Echols, K.R.; May, T.W.; Orazio, C.E.; Tillitt, D.E.

    2006-01-01

    Organochlorine chemical residues and elemental contaminants were measured in northern pike (Esox lucius), longnose sucker (Catostomus catostomus), and burbot (Lota lota) from 10 sites in the Yukon River Basin (YRB) during 2002. Contaminant concentrations were compared to historical YRB data and to toxicity thresholds for fish and piscivorous wildlife from the scientific literature. A risk analysis was conducted to screen for potential hazards to piscivorous wildlife for contaminants that exceeded literature-based toxicity thresholds. Concentrations of total DDT (sum of p,p???-homologs; 1.09-13.6 ng/g), total chlordane (0.67-7.5 ng/g), dieldrin (growth and reproduction in YRB fish. Concentrations of mercury (0.08-0.65 ??g/g), selenium (0.23-0.85 ??g/g), and zinc (11-56 ??g/g) exceeded toxicity thresholds in one or more samples and were included in the risk analysis for piscivorous wildlife. No effect hazard concentrations (NEHCs) and low effect hazard concentrations (LEHCs), derived from literature-based toxicity reference values and avian and mammalian life history parameters, were calculated for mercury, selenium, and zinc. Mercury concentrations in YRB fish exceeded the NEHCs for all bird and small mammal models, which indicated that mercury concentrations in fish may represent a risk to piscivorous wildlife throughout the YRB. Low risk to piscivorous wildlife was associated with selenium and zinc concentrations in YRB fish. Selenium and zinc concentrations exceeded the NEHCs and LEHCs for only the small bird model. These results indicate that mercury should continue to be monitored and assessed in Alaskan fish and wildlife. ?? 2006 Springer Science+Business Media, Inc.

  1. Tree Species Linked to Large Differences in Ecosystem Carbon Distribution in the Boreal Forest of Alaska

    Science.gov (United States)

    Melvin, A. M.; Mack, M. C.; Johnstone, J. F.; Schuur, E. A. G.; Genet, H.; McGuire, A. D.

    2014-12-01

    In the boreal forest of Alaska, increased fire severity associated with climate change is altering plant-soil-microbial feedbacks and ecosystem carbon (C) dynamics. The boreal landscape has historically been dominated by black spruce (Picea mariana), a tree species associated with slow C turnover and large soil organic matter (SOM) accumulation. Historically, low severity fires have led to black spruce regeneration post-fire, thereby maintaining slow C cycling rates and large SOM pools. In recent decades however, an increase in high severity fires has led to greater consumption of the soil organic layer (SOL) during fire and subsequent establishment of deciduous tree species in areas previously dominated by black spruce. This shift to a more deciduous dominated landscape has many implications for ecosystem structure and function, as well as feedbacks to global C cycling. To improve our understanding of how boreal tree species affect C cycling, we quantified above- and belowground C stocks and fluxes in adjacent, mid-successional stands of black spruce and Alaska paper birch (Betula neoalaskana) that established following a 1958 fire near Fairbanks, Alaska. Although total ecosystem C pools (aboveground live tree biomass + dead wood + SOL + top 10 cm of mineral soil) were similar for the two stand types, the distribution of C among pools was markedly different. In black spruce, 78% of measured C was found in soil pools, primarily in the SOL, where spruce contained twice the C stored in paper birch (4.8 ± 0.3 vs. 2.4 ± 0.1 kg C m-2). In contrast, aboveground biomass dominated ecosystem C pools in birch forest (6.0 ± 0.3 vs. 2.5 ± 0.2 kg C m-2 in birch and spruce, respectively). Our findings suggest that tree species exert a strong influence over plant-soil-microbial feedbacks and may have long-term effects on ecosystem C sequestration and storage that feedback to the climate system.

  2. Detection of Anaplasma antibodies in wildlife and domestic species in wildlife-livestock interface areas of Kenya by major surface protein 5 competitive inhibition enzyme-linked immunosorbent assay

    OpenAIRE

    J.J.N. Ngeranwa; S.P. Shompole; E.H. Venter; Wambugu, A.; J.E. Crafford; Penzhorn, B.L.

    2008-01-01

    The seroprevalence of Anaplasma antibodies in wildlife (eland, blue wildebeest, kongoni, impala, Thomson's gazelle, Grant's gazelle, giraffe and plains zebra) and domestic animal (cattle, sheep and goat) populations was studied in wildlife / livestock interface areas of Kenya. Serum samples were analyzed by competitive inhibition enzyme-linked immunosorbent assay (CI-ELISA), using a recombinant antigen (MSP-5) from Anaplasma marginale surface membrane. A monoclonal antibody, FC-16, was ...

  3. Breeding peregrine falcon survey, Amchitka Island, Alaska

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — A breeding peregrine falcon (Falco peregrines) survey was conducted on Amchitka Island, Alaska Maritime National Wildlife Refuge from May 2-9, 1981 in conjunction...

  4. 2004 Alaska highway invasive plants pilot survey

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — We investigated the distribution and abundance of non-native invasive plants along a section of the Alaska Highway adjacent to Tetlin National Wildlife Refuge, 20...

  5. The outlook for conservation in Alaska

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This report summarizes conservation efforts in Alaska. Population growth, outdoor recreation, and proposed National Wildlife Refuges are discussed. The report...

  6. Wild resource use in Northway, Alaska

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This report describes contemporary and recent historic use of fish and wildlife resources by residents of Northway, Alaska. Northway today consists primarily of an...

  7. DOI/GTN-P Climate and active-layer data acquired in the National Petroleum Reserve–Alaska and the Arctic National Wildlife Refuge, 1998–2014

    Science.gov (United States)

    Urban, Frank E.; Clow, Gary D.

    2016-01-01

    This report provides data collected by the climate monitoring array of the U.S. Department of the Interior on Federal lands in Arctic Alaska over the period August 1998 to July 2014; this array is part of the Global Terrestrial Network for Permafrost (DOI/GTN-P). In addition to presenting data, this report also describes monitoring, data collection, and quality-control methods. The array of 16 monitoring stations spans lat 68.5°N. to 70.5°N. and long 142.5°W. to 161°W., an area of approximately 150,000 square kilometers. Climate summaries are presented along with quality-controlled data. Data collection is ongoing and includes the following climate- and permafrost-related variables: air temperature, wind speed and direction, ground temperature, soil moisture, snow depth, rainfall totals, up- and downwelling shortwave radiation, and atmospheric pressure. These data were collected by the U.S. Geological Survey in close collaboration with the Bureau of Land Management and the U.S. Fish and Wildlife Service.

  8. DOI/GTN-P climate and active-layer data acquired in the National Petroleum Reserve: Alaska and the Arctic National Wildlife Refuge, 1998-2011

    Science.gov (United States)

    Urban, Frank E.; Clow, Gary D.

    2014-01-01

    This report provides data collected by the climate monitoring array of the U.S. Department of the Interior on Federal lands in Arctic Alaska over the period August 1998 to July 2011; this array is part of the Global Terrestrial Network for Permafrost, (DOI/GTN-P). In addition to presenting data, this report also describes monitoring, data collection, and quality-control methodology. This array of 16 monitoring stations spans lat 68.5°N. to 70.5°N. and long 142.5°W. to 161°W., an area of approximately 150,000 square kilometers. Climate summaries are presented along with quality-controlled data. Data collection is ongoing and includes the following climate- and permafrost-related variables: air temperature, wind speed and direction, ground temperature and soil moisture, snow depth, rainfall, up- and downwelling shortwave radiation, and atmospheric pressure. These data were collected by the U.S. Geological Survey in close collaboration with the Bureau of Land Management and the U.S. Fish and Wildlife Service.

  9. DOI/GTN-P climate and active-layer data acquired in the National Petroleum Reserve-Alaska and the Arctic National Wildlife Refuge

    Science.gov (United States)

    Urban, Frank E.; Clow, Gary D.

    2014-01-01

    This report provides data collected by the climate monitoring array of the U.S. Department of the Interior on Federal lands in Arctic Alaska over the period August 1998 to July 2013; this array is part of the Global Terrestrial Network for Permafrost, (DOI/GTN-P). In addition to presenting data, this report also describes monitoring, data collection, and quality-control methods. This array of 16 monitoring stations spans lat 68.5°N. to 70.5°N. and long 142.5°W. to 161°W., an area of approximately 150,000 square kilometers. Climate summaries are presented along with quality-controlled data. Data collection is ongoing and includes the following climate- and permafrost-related variables: air temperature, wind speed and direction, ground temperature, soil moisture, snow depth, rainfall totals, up- and downwelling shortwave radiation, and atmospheric pressure. These data were collected by the U.S. Geological Survey in close collaboration with the Bureau of Land Management and the U.S. Fish and Wildlife Service.

  10. DOI/GTN-P Climate and active-layer data acquired in the National Petroleum Reserve–Alaska and the Arctic National Wildlife Refuge, 1998–2014

    Science.gov (United States)

    Urban, Frank E.; Clow, Gary D.

    2016-03-04

    This report provides data collected by the climate monitoring array of the U.S. Department of the Interior on Federal lands in Arctic Alaska over the period August 1998 to July 2014; this array is part of the Global Terrestrial Network for Permafrost (DOI/GTN-P). In addition to presenting data, this report also describes monitoring, data collection, and quality-control methods. The array of 16 monitoring stations spans lat 68.5°N. to 70.5°N. and long 142.5°W. to 161°W., an area of approximately 150,000 square kilometers. Climate summaries are presented along with quality-controlled data. Data collection is ongoing and includes the following climate- and permafrost-related variables: air temperature, wind speed and direction, ground temperature, soil moisture, snow depth, rainfall totals, up- and downwelling shortwave radiation, and atmospheric pressure. These data were collected by the U.S. Geological Survey in close collaboration with the Bureau of Land Management and the U.S. Fish and Wildlife Service.

  11. Air temperature, wind speed, and wind direction in the National Petroleum Reserve—Alaska and the Arctic National Wildlife Refuge, 1998–2011

    Science.gov (United States)

    Urban, Frank E.; Clow, Gary D.

    2013-01-01

    This report provides air temperature, wind speed, and wind direction data collected on Federal lands in Arctic Alaska over the period August 1998 to July 2011 by the U.S. Department of the Interior's climate monitoring array, part of the Global Terrestrial Network for Permafrost. In addition to presenting data, this report also describes monitoring, data collection, and quality control methodology. This array of 16 monitoring stations spans 68.5°N to 70.5°N and 142.5°W to 161°W, an area of roughly 150,000 square kilometers. Climate summaries are presented along with provisional quality-controlled data. Data collection is ongoing and includes several additional climate variables to be released in subsequent reports, including ground temperature and soil moisture, snow depth, rainfall, up- and downwelling shortwave radiation, and atmospheric pressure. These data were collected by the U.S. Geological Survey in close collaboration with the Bureau of Land Management and the U.S. Fish and Wildlife Service.

  12. Alaska waterfowl production survey, 1968

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This report summarizes the Waterfowl Production and Habitat Survey for Alaska during 1968. The primary purpose of the survey is to provide information on duck...

  13. Alaska volcanoes guidebook for teachers

    Science.gov (United States)

    Adleman, Jennifer N.

    2011-01-01

    Alaska’s volcanoes, like its abundant glaciers, charismatic wildlife, and wild expanses inspire and ignite scientific curiosity and generate an ever-growing source of questions for students in Alaska and throughout the world. Alaska is home to more than 140 volcanoes, which have been active over the last 2 million years. About 90 of these volcanoes have been active within the last 10,000 years and more than 50 of these have been active since about 1700. The volcanoes in Alaska make up well over three-quarters of volcanoes in the United States that have erupted in the last 200 years. In fact, Alaska’s volcanoes erupt so frequently that it is almost guaranteed that an Alaskan will experience a volcanic eruption in his or her lifetime, and it is likely they will experience more than one. It is hard to imagine a better place for students to explore active volcanism and to understand volcanic hazards, phenomena, and global impacts. Previously developed teachers’ guidebooks with an emphasis on the volcanoes in Hawaii Volcanoes National Park (Mattox, 1994) and Mount Rainier National Park in the Cascade Range (Driedger and others, 2005) provide place-based resources and activities for use in other volcanic regions in the United States. Along the lines of this tradition, this guidebook serves to provide locally relevant and useful resources and activities for the exploration of numerous and truly unique volcanic landscapes in Alaska. This guidebook provides supplemental teaching materials to be used by Alaskan students who will be inspired to become educated and prepared for inevitable future volcanic activity in Alaska. The lessons and activities in this guidebook are meant to supplement and enhance existing science content already being taught in grade levels 6–12. Correlations with Alaska State Science Standards and Grade Level Expectations adopted by the Alaska State Department of Education and Early Development (2006) for grades six through eleven are listed at

  14. Detection of Anaplasma antibodies in wildlife and domestic species in wildlife-livestock interface areas of Kenya by major surface protein 5 competitive inhibition enzyme-linked immunosorbent assay

    Directory of Open Access Journals (Sweden)

    J.J.N. Ngeranwa

    2008-09-01

    Full Text Available The seroprevalence of Anaplasma antibodies in wildlife (eland, blue wildebeest, kongoni, impala, Thomson's gazelle, Grant's gazelle, giraffe and plains zebra and domestic animal (cattle, sheep and goat populations was studied in wildlife / livestock interface areas of Kenya. Serum samples were analyzed by competitive inhibition enzyme-linked immunosorbent assay (CI-ELISA, using a recombinant antigen (MSP-5 from Anaplasma marginale surface membrane. A monoclonal antibody, FC-16, was used as the primary antibody, while anti-mouse conjugated to horseradish peroxidase was used as the secondary antibody. The results indicate a high seroprevalence in both wildlife and livestock populations, in contrast to earlier reports from Kenya, which indicated a low seroprevalence. The differences are attributed to the accurate analytical method used (CI-ELISA, as compared with agglutination techniques, clinical signs and microscopy employed by the earlier workers.

  15. Detection of Anaplasma antibodies in wildlife and domestic species in wildlife-livestock interface areas of Kenya by major surface protein 5 competitive inhibition enzyme-linked immunosorbent assay.

    Science.gov (United States)

    Ngeranwa, J J N; Shompole, S P; Venter, E H; Wambugu, A; Crafford, J E; Penzhorn, B L

    2008-09-01

    The seroprevalence of Anaplasma antibodies in wildlife (eland, blue wildebeest, kongoni, impala, Thomson's gazelle, Grant's gazelle, giraffe and plains zebra) and domestic animal (cattle, sheep and goat) populations was studied in wildlife/livestock interface areas of Kenya. Serum samples were analyzed by competitive inhibition enzyme-linked immunosorbent assay (CI-ELISA), using a recombinant antigen (MSP-5) from Anaplasma marginale surface membrane. A monoclonal antibody, FC-16, was used as the primary antibody, while anti-mouse conjugated to horseradish peroxidase was used as the secondary antibody. The results indicate a high seroprevalence in both wildlife and livestock populations, in contrast to earlier reports from Kenya, which indicated a low seroprevalence. The differences are attributed to the accurate analytical method used (CI-ELISA), as compared with agglutination techniques, clinical signs and microscopy employed by the earlier workers. PMID:19040134

  16. Muskox domestication and husbandry: Its prospects in Alaska

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This report is on the muskox domestication and reintroduction and its prospects in Alaska. The history of the muskox in Alaska, habitat and ecology are covered....

  17. Migratory bird use of the coastal lagoon system of the Beaufort Sea coastline within the Arctic National Wildlife Refuge, Alaska, 1981 and 1982

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This report describes aerial surveys conducted in coastal lagoons of the Arctic National Wildlife Refuge during 1982 to obtain an index of relative numbers of...

  18. Effects of winter seismic trails on visual resources, vegetation, and surface stability of the coastal plain of the Arctic National Wildlife Refuge, Alaska

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — Winter seismic exploration in 1984 and 1985 left visible trails on the coastal plain of the Arctic National Wildlife Refuge. Thirtyfour permanent intensive study...

  19. Water quality, and metal and metalloid concentrations in water, sediment, and fish tissues from Innoko National Wildlife Refuge, Alaska, 1995-1997

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This study was conducted by U.S. Fish and Wildlife Service biologists from 1995-1997. The study goals were to determine selected metal and metalloid concentrations...

  20. Technical report: Water quality and metal and metalloid contaminants in sediments, and fish of Koyukuk, Nowitna, and the Northern Unit of Innoko National Wildlife Refuges, Alaska, 1991

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This study was conducted by U.S. Fish and Wildlife Service biologists during 1991. The study goals were to monitor water quality and concentrations of metals and...

  1. Contaminant and Water Quality Baseline Data for the Arctic National Wildlife Refuge, Alaska, 1988 - 1989. Volume 3, Quality Assurance/Quality Control Statistics

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — Metal, hydrocarbon, or nutrient data have not been recorded for the Arctic coastal plain 1002 area of the Arctic National Wildlife Refuge (Arctic Refuge) in areas...

  2. ANWR progress report number FY83-7: Population size, productivity and distribution of muskoxen in the Arctic National Wildlife Refuge, Alaska Series

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — Data on population size and productivity of muskoxen (Ovibos moschatus) Ln the Arctic National Wildlife Refuge were collected during surveys in April and October...

  3. Prey utilization by wolves and a preliminary assessment of wolf and prey densities in three drainages within the Arctic National Wildlife Refuge, Alaska

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This report covers the prey utilization by wolves and an assessment of wolf and prey densities in 3 drainages within the Arctic National Wildlife Refuge. The...

  4. 75 FR 3888 - Migratory Bird Subsistence Harvest in Alaska; Harvest Regulations for Migratory Birds in Alaska...

    Science.gov (United States)

    2010-01-25

    ... Register on November 20, 2009 (74 FR 60228), to propose migratory bird subsistence harvest regulations in... Fish and Wildlife Service 50 CFR Part 92 RIN 1018-AW67 Migratory Bird Subsistence Harvest in Alaska; Harvest Regulations for Migratory Birds in Alaska During the 2010 Season AGENCY: Fish and Wildlife...

  5. Wind power: Addressing wildlife impacts, assessing effects on tourism, and examining the link between climate change perceptions and support

    Science.gov (United States)

    Lilley, Meredith Blaydes

    As the world's most rapidly growing source of energy, wind power has vast potential for mitigating climate change and advancing global environmental sustainability. Yet, the challenges facing wind energy remain both complex and substantial. Two such challenges are: 1) wildlife impacts; and 2) perceived negative effects on tourism. This dissertation examines these challenges in a multi-paper format, and also investigates the role that climate change perceptions play in garnering public support for wind power. The first paper assesses optimal approaches for addressing wind power's wildlife impacts. Comparative analysis reveals that avian mortality from turbines ranks far behind avian mortality from a number of other anthropogenic sources. Additionally, although bats have recently emerged as more vulnerable to wind turbines than birds, they are generally less federally protected. The Migratory Bird Treaty Act (MBTA) protects over 800 bird species, regardless of their threatened or endangered status. Moreover, it criminalizes the incidental take of birds without a permit and simultaneously grants no permits for such incidental take, thereby creating a legal conundrum for the wind industry. An examination of the legislative and case history of the MBTA, however, reveals that wind operators are not likely to be prosecuted for incidental take if they cooperate with the U.S. Fish & Wildlife Service (FWS) and take reasonable steps to reduce siting and operational impacts. Furthermore, this study's analysis reveals modest wildlife impacts from wind power, in comparison with numerous other energy sources. Scientific-research, legal, and policy recommendations are provided to update the present legal and regulatory regime under the MBTA and to minimize avian and bat impacts. For instance, FWS should: establish comprehensive federal guidelines for wind facility siting, permitting, monitoring, and mitigation; and promulgate regulations under the MBTA for the issuance of

  6. The Trail Inventory of Alaska Maritime NWR [Cycle 3

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — The purpose of this report is to create a baseline inventory of all non-motorized trails on Alaska Maritime National Wildlife Refuge. Trails in this inventory are...

  7. Alaska NWRS Legacy Seabird Monitoring Data Inventory and Compilation

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — The objective of this project is to compile and standardize data from the Alaska Peninsula/Becharof, Kodiak, Togiak, and Yukon Delta National Wildlife Refuges. This...

  8. St. Lazaria Island Alaska Maritime NWR military contaminants investigations

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — St. Lazaria Island, part of the Alaska Maritime National Wildlife Refuge, has over 540,000 burrow nesting Leach's and fork-tailed storm-petrels (Oceanodroma...

  9. Observations of 1981 spring harvest of walrus, Diomede, Alaska

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This report summarizes Pacific walrus harvest data that was collected in 1981 in Diomede, Alaska. This year the marine mammal division of the Fish and Wildlife...

  10. The Trail Inventory of Alaska Maritime NWR [Cycle 2

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — The purpose of this report is to create a baseline inventory of all non-motorized trails on Alaska Maritime National Wildlife Refuge. Trails in this inventory are...

  11. The Trail Inventory of Alaska Peninsula NWR [Cycle 2

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — The purpose of this report is to create a baseline inventory of all non-motorized trails on Alaska Peninsula National Wildlife Refuge. Trails in this inventory are...

  12. A mechanistic approach to link biological effects of radioactive substances from molecules to populations in wildlife species - A mechanistic approach to link biological effects of radionuclides from molecules to populations in wildlife species

    International Nuclear Information System (INIS)

    Understanding how toxic contaminants affect wildlife species at various levels of biological organisation (sub-cellular, histological, physiological, organism, population levels) is a major research goal in both ecotoxicology and radioecology. A mechanistic understanding of the links between the different observed perturbations is necessary to predict consequences for survival, growth and reproduction which are critical for population dynamics. However, time scales at which such links are established in the laboratory are rarely relevant for natural populations. With a small size and short life cycle, the cladoceran micro-crustacean Daphnia magna is a particularly suitable biological model for studying effects of radioactive contaminants over several generations. Multi-generational exposures are much more representative of the environmental context of field populations for which contaminations can last for durations which largely exceed individual longevity and involve exposure of many successive generations. Over the last decade, multi-generational investigations of toxic effects were conducted under controlled conditions in D. magna exposed to various radionuclides including depleted uranium, americium-241 and cesium-137, representing respectively a dominantly chemo-toxic metal, an alpha internal contamination and a gamma external radiation. Results showed in all cases that toxic effects on physiology and life history (survival, body size, fecundity) increased in severity across generations. These observations demonstrated that measured effects in one generation might not be representative of toxicity in the following offspring generations, and ultimately of the population response. Reduction in somatic growth and reproduction induced by uranium were analysed using the mechanistic modelling approach known as DEBtox (model of dynamic energy budget applied to toxicology). Modelling results suggested that uranium primarily affects assimilation. This metabolic mode

  13. A mechanistic approach to link biological effects of radioactive substances from molecules to populations in wildlife species - A mechanistic approach to link biological effects of radionuclides from molecules to populations in wildlife species

    Energy Technology Data Exchange (ETDEWEB)

    Alonzo, Frederic; Parisot, Florian; Plaire, Delphine; Adam-Guillermin, Christelle; Garnier- Laplace, Jacqueline [Institut de Radioprotection et de Surete Nucleaire (IRSN), PRP-ENV, SERIS, LECO, Cadarache, Saint-Paul- Lez-Durance, 13115 (France)

    2014-07-01

    Understanding how toxic contaminants affect wildlife species at various levels of biological organisation (sub-cellular, histological, physiological, organism, population levels) is a major research goal in both ecotoxicology and radioecology. A mechanistic understanding of the links between the different observed perturbations is necessary to predict consequences for survival, growth and reproduction which are critical for population dynamics. However, time scales at which such links are established in the laboratory are rarely relevant for natural populations. With a small size and short life cycle, the cladoceran micro-crustacean Daphnia magna is a particularly suitable biological model for studying effects of radioactive contaminants over several generations. Multi-generational exposures are much more representative of the environmental context of field populations for which contaminations can last for durations which largely exceed individual longevity and involve exposure of many successive generations. Over the last decade, multi-generational investigations of toxic effects were conducted under controlled conditions in D. magna exposed to various radionuclides including depleted uranium, americium-241 and cesium-137, representing respectively a dominantly chemo-toxic metal, an alpha internal contamination and a gamma external radiation. Results showed in all cases that toxic effects on physiology and life history (survival, body size, fecundity) increased in severity across generations. These observations demonstrated that measured effects in one generation might not be representative of toxicity in the following offspring generations, and ultimately of the population response. Reduction in somatic growth and reproduction induced by uranium were analysed using the mechanistic modelling approach known as DEBtox (model of dynamic energy budget applied to toxicology). Modelling results suggested that uranium primarily affects assimilation. This metabolic mode

  14. Impacts of rural development on Yellowstone wildlife: linking grizzly bear Ursus arctos demographics with projected residential growth

    Science.gov (United States)

    Schwartz, Charles C.; Gude, Patricia H.; Landenburger, Lisa; Haroldson, Mark A.; Podruzny, Shannon

    2012-01-01

    Exurban development is consuming wildlife habitat within the Greater Yellowstone Ecosystem with potential consequences to the long-term conservation of grizzly bears Ursus arctos. We assessed the impacts of alternative future land-use scenarios by linking an existing regression-based simulation model predicting rural development with a spatially explicit model that predicted bear survival. Using demographic criteria that predict population trajectory, we portioned habitats into either source or sink, and projected the loss of source habitat associated with four different build out (new home construction) scenarios through 2020. Under boom growth, we predicted that 12 km2 of source habitat were converted to sink habitat within the Grizzly Bear Recovery Zone (RZ), 189 km2 were converted within the current distribution of grizzly bears outside of the RZ, and 289 km2 were converted in the area outside the RZ identified as suitable grizzly bear habitat. Our findings showed that extremely low densities of residential development created sink habitats. We suggest that tools, such as those outlined in this article, in addition to zoning and subdivision regulation may prove more practical, and the most effective means of retaining large areas of undeveloped land and conserving grizzly bear source habitat will likely require a landscape-scale approach. We recommend a focus on land conservation efforts that retain open space (easements, purchases and trades) coupled with the implementation of ‘bear community programmes’ on an ecosystem wide basis in an effort to minimize human-bear conflicts, minimize management-related bear mortalities associated with preventable conflicts and to safeguard human communities. Our approach has application to other species and areas, and it has illustrated how spatially explicit demographic models can be combined with models predicting land-use change to help focus conservation priorities.

  15. Linking scientists, decision makers, and organizations to improve understanding of climate-driven changes in coastal storms and their impacts in Western Alaska

    Science.gov (United States)

    Reynolds, J. H.; Murphy, K.

    2012-12-01

    The coastal zones of Western Alaska are expected to experience a nexus of climate-driven changes in landform processes resulting from the impacts of sea ice loss; sea level change; permafrost thaw; and changes in frequency, intensity, and direction of coastal storms, etc. These climate-driven changes will cascade through the near-shore and coastal physical systems, ecological systems, and human communities, and thus present major sources of uncertainty for a wide variety of the region's decision makers. To effectively and efficiently address some of the information needs of these decision makers, the Western Alaska Landscape Conservation Cooperative created a two-year program of applied science focused on 'Changes in Coastal Storms and their Impacts'. We summarize program components that successfully advanced applied science to address these decision maker information needs. All the components share a common feature of promoting linkages: (i) among resource decision makers, stakeholders and scientists, to identify and address key areas of uncertainty associated with coastal storms and thus align the science activities with decision maker needs for a variety of climate vulnerability assessments; (ii) among researchers, to mutually advance their science efforts; and (iii) among organizations, to efficiently address shared science needs. Resulting applied science benefits include (i) integrative projects using very fine resolution surge modeling to assess impacts of saltwater inundation on migratory waterfowl breeding populations and habitat; (ii) coordinating the selection of historic storms for reanalysis by two surge modeling efforts of differing resolution and domain, thus allowing for cross-model comparisons of performance over their shared spatial domain and future regional-scale application of the higher resolution model; and (iii) collaborative, cross-agency efforts to establish a water level network that meets multiple purposes (from model calibration to

  16. Memorandum of Understanding between the Alaska Department of Fish and Game, Alaska Department of Natural Resources , U.S. Forest Service and U.S. Department of the Interior Bureau of Sport Fisheries and Wildlife : Chickaloon Flats Management Agreement

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — The Chickaloon Flats, as per the attached legal description and map involving forty-eight thousand acres, more or less, are recognized by the agreement participants...

  17. The human factor in Alaska's economic development

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This report covers the human factor in Alaska's economic development. The regions earlier development is discussed and introduction to an evaluation of the...

  18. Problems confronting migratory birds in Alaska

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — We describe in this paper problems affecting the well-being of Alaska's migratory birds in the belief that recognition of these problems is a step towards finding...

  19. Kensington Mine Area Baseline Contaminants Study, Alaska

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — Hardrock mining for gold and other metals is proposed for the Kensington Mine, located on Lynn Canal in Southeast Alaska, approximately 45 miles north of Juneau....

  20. Alaska Yukon : Waterfowl Breeding Population Survey

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — Alaska-Yukon was again blessed with a generally widespread, early spring break-up in the interior and on the North Slope with perhaps a more normal spring phenology...

  1. Southeast Alaska ESI: MGT (Management Area Polygons)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — This data set contains management area data for National Parks, Wildlife Refuges, and areas designated as Critical Habitat in Southeast Alaska. Vector polygons in...

  2. 50 CFR 17.5 - Alaska natives.

    Science.gov (United States)

    2010-10-01

    ... accomplished in a wasteful manner. (b) Edible portions of endangered or threatened wildlife taken or imported... consumption within native villages and towns in Alaska. (c) Non-edible by-products of endangered or...

  3. Alaska gold rush trails study: Preliminary draft

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — Preliminary study draft, with maps, of seven gold rush trails in Alaska, to determine suitability for inclusion in the National Scenic Trails system and their...

  4. Geology of the Johnson River Area Alaska

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — The vegetation, topography, and geology of the Johnson River area are representative of the entire eastern interior region of Alaska. This area has a vegetational...

  5. Prince William Sound, Alaska ESI: HYDRO (Hydrology)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — This data set comprises the Environmental Sensitivity Index (ESI) data for Prince William Sound, Alaska. ESI data characterize estuarine environments and wildlife...

  6. Arctic and Aleutian terns, Amchitka Island, Alaska

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — Baird (1980) has recently reported on the ecology of Arctic terns (Sterna paradisaea) and Aleutian terns (Sterna aleutica) from 4 areas of mainland Alaska. However,...

  7. Notes on game conditions in Alaska

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This document is a report on game conditions in Alaska. This report covers laws that relate to the game animals, as well as physically attributes and ecology of the...

  8. Caribou survey of northeastern Alaska: Preliminary report

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This report covers the Caribou survey of Northeastern Alaska. Objectives of the study are to determine the approximate total size of the caribou herd whose main...

  9. Baseline data for metals in sediments and waters of Braided Creek and Landlocked Creek/Bluff Creek, Alaska Peninsula National Wildlife Refuge

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — Appendix A contains the data which met QA/QC criteria. Concentrations (ppm) for each element are individually tabulated. Values for sediment, total waters,...

  10. Post compound 1080 wildlife surveys, Kiska Island, Aleutian Islands, Alaska, 25 March-30 March 1987 (in support of EPA experimental use permit 6704-EUP-28)

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — To survey the target and nontarget mammal and bird species of Kiska Island and monitor the effect of the Compound 1080 treatment on the respective species. The...

  11. Testing air quality monitoring methods in the Alaska Maritime National Wildlife Refuge's Tuxedni Wilderness Area (Chisik Island): Pilot project report [Draft

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This project facilitated a partnership between USFWS efforts to document the botanical resources of Chisik Island and establish an analytical chemistry baseline in...

  12. Post compound 1080 wildlife surveys, Kiska Island, Aleutian Islands, Alaska, 25 March-30 March 1987 (in support of EPA experimental use permit 6704-EUP-28)

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — To survey the target and non-target mammal and bird species of Kiska Island and monitor the effect of the Compound 1080 treatment on the respective species. The...

  13. Wilderness record, Semidi wilderness proposal involving Semidi Island (256,422) acres in the Semidi National Wildlife Refuge, Third Judicial District, Alaska

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — Wilderness study report; mineral appraisal; refuge objective statement; Federal Register notice; materials sent to news media; and public hearing package, mailing...

  14. Wilderness record, Unimak Island wilderness proposal, involving Unimak Island (965,000 acres) in the Aleutian Islands National Wildlife Refuge, Third Judicial District, Alaska

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — Wilderness study report, mineral appraisal, master plan, Federal Register notice, materials sent to news media, and public hearing package, mailing list, handout...

  15. A five-year plan for the management and development of the Alaska fisheries

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This 5-year management program of the Alaska fisheries combines the ideas of the field men and administrators of the Division of Alaska Fisheries. Requirements for...

  16. 76 FR 59420 - Proposed Information Collection; Alaska Guide Service Evaluation

    Science.gov (United States)

    2011-09-26

    ... Fish and Wildlife Service Proposed Information Collection; Alaska Guide Service Evaluation AGENCY: Fish... Wildlife Service) will ask the Office of Management and Budget (OMB) to approve the information collection... the IC to the Service Information Collection Clearance Officer, Fish and Wildlife Service, MS...

  17. Tundra Disturbance and Recovery Nine Years After Winter Seismic Exploration in Northern Alaska

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — Seismic exploration was conducted during the winters of 1984 and 1985 on the coastal plain tundra of the Arctic National Wildlife Refuge, Alaska. In 1986, 1989, and...

  18. 1983 walrus harvest, health, and welfare study at Little Diomede, Alaska: Progress report

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — Little Diomede was one of five western Alaska villages for the fourth consecutive year where the U. S. Fish and Wildlife Service conducted a Pacific walrus...

  19. Factors influencing furbearer populations and harvest on the Kenai National Moose Range, Alaska

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — Natural factors have influenced several furbearer populations on the 691,000 ha Kenai National Moose Range wildlife refuge in southcentral Alaska. The 1964...

  20. Results of elemental analyses of water and waterborne sediment samples from areas of Alaska proposed for the Chukchi Imuruk National Reserve, Selawik National Wildlife Refuge, and Cape Krusenstern National Monument

    International Nuclear Information System (INIS)

    During July--August 1976, waters and sediments were collected from streams and lakes over an area of 100,000 km2 around Kotzebue, Alaska, as part of the National Uranium Resource Evaluation Hydrogeochemical and Stream Sediment Reconnaissance. The work provides multielement results for 949 waters and 886 sediments from 979 locations. Of these, 492 waters and 452 sediments are from 517 locations in the proposed Chukchi Imuruk Reserve; 447 waters and 423 sediments are from 451 locations in the proposed Selawik Wildlife Refuge; and 10 waters and 11 sediments are from 11 locations in the proposed Cape Krusenstern Monument. The field data, with concentrations of 13 elements in the waters and 43 in the sediments, are presented, and the sample locations are shown on accompanying plates. The waters were analyzed for uranium by fluorometry or delayed-neutron counting and calcium, chromium, cobalt, copper, iron, lead, magnesium, manganese, molybdenum, nickel, titanium, and zinc by plasma-source emission spectrography. The sediment samples were analyzed for uranium by delayed-neutron counting, beryllium and lithium by arc-source emission spectrography, bismuth, cadmium, copper, lead, nickel, niobium, silver, tin, and tungsten by x-ray fluorescence, and aluminum, antimony, barium, calcium, cerium, cesium, chlorine, chromium, cobalt, dysprosium, europium, gold, hafnium, iron, lanthanum, lutetium, magnesium, manganese, potassium, rubidium, samarium, scandium, sodium, strontium, tantalum, terbium, thorium, titanium, vanadium, ytterbium, and zinc by neutron activation. Uranium to thorium ratios in each sediment are also provided

  1. Bird species and habitat inventory, mainland southeast Alaska, summer 1974

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This manuscript is a report of the bird species/habitat survey conducted on mainland southeast Alaska, June 20th through August 10th, 1974, by Daniel D. Gibson and...

  2. Cliff swallow populations in the southern Askinuk Mountains, Alaska

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — During breeding season, cliff swallows are widely distributed throughout Alaska and North America south to Mexico, and they are locally common in western and...

  3. Contaminants and sea ducks in Alaska and the Circumpolar region

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — In this paper we review nesting sea duck population declines in Alaska during the last several decades and explore the possibility that contaminants may be...

  4. Bald eagle nest survey, 1981, Amchitka Island, Alaska

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — A nesting survey for bald eagles Haliaeetus leucocephalus was conducted from May 29, 1981, on a portion of Amchitka Island, Aleutian Islands Unit, Alaska Maritime...

  5. State waterfowl conservation stamp/print programs considerations for Alaska

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — An Alaska Waterfowl Conservation Stamp program has been proposed in several bills put before the legislature in 1983. The intent of this report is to present a...

  6. Reindeer and seabird survey of Hagemeister Island, Alaska

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This report describes the survey effort on Hagemeister Island in the Alaska Maritime NWR. Hagemeister Island is the second largest Bering Sea Island. Reindeer, red...

  7. Assessment of lead sources for waterfowl in Alaska

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — Exposure to detrimental concentrations of lead has been documented in waterfowl in Alaska. In spectacled eiders (Somateria fischeri) and long-tailed ducks (Clangula...

  8. Ecology of Aleutian Canada geese at Buldir Island, Alaska

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — The only known breeding population of the endangered Aleutian Canada goose (Branta canadensis leucopareia) was studied from 1974 to 1977 at Buldir Island, Alaska....

  9. Urban contaminants project: Fish and Hood Creeks, Anchorage, Alaska

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — Urbanization has decreased water quality and adversely impacted biological communities in the lakes and streams of Anchorage, Alaska (Hock, 1981; Brabets, 1987;...

  10. Prince William Sound, Alaska ESI: SOCECON (Socioeconomic Points)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — This data set comprises the Environmental Sensitivity Index (ESI) data for Prince William Sound, Alaska. ESI data characterize estuarine environments and wildlife...

  11. Goose banding, Koyukuk and north slope Alaska, 1978

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — Goose drive trapping and banding was successfully conducted in the Galena and North Slope areas of Alaska in 1978. This was the fourth year of a five consecutive...

  12. Arctic tern survey on Adak Island, Alaska, 1987

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This report is on an Arctic Tern survey on Adak Island in Alaska during 1987. Study area, methods and results are discussed. Pictures and data are also included.

  13. Alaska-Yukon sandhill crane survey data, 1957-1980

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — Sandhill cranes have been recorded on Alaska breeding pair surveys since 1957. Observations have been expanded for area only providing mean indexes of 2,200 for...

  14. Burning and browsing effects on willow growth in interior Alaska

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — The dominant species in mature forests of interior Alaska is either white spruce (Picea glauca} or black spruce (P. mariana), with wood shrubs present at lower...

  15. Avian populations and habitat use in interior Alaska taiga

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — Avian community structure, habitat occupancy levels, and species habitat use patterns were examined in the woody habitats of interior Alaska taiga. Some birds...

  16. Fall migration goose and swan observation in Alaska

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This paper summarizes the observations of migratory geese and swan in Alaska during the fall of 1965. Whistling Swans, Canada Geese, Black Brant, Emperor Geese, and...

  17. An assessment of the reindeer grazing issue in Alaska

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — Reindeer, a domestic relative of the caribou, were brought to Alaska in1892 from Siberia. The objective of this introduction was to provide an alternative food...

  18. The higher fungi of Amchitka and Adak Islands, Alaska

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — Fruiting body collections of higher fungi, basidiomycetes and ascomycetes, were made during a twelve day field study on two of Alaska's Aleutian Islands, Amchitka...

  19. The swans and geese of Alaska's arctic slope

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — A mid-summer aerial search was made on the 23,000 square miles of waterfowl habitat on Alaska's Arctic slope. Observations included 159 whistling swan (Olor...

  20. Walrus study project, 1980 field collection report, Diomede, Alaska

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This report summarizes Pacific walrus harvest data that was collected in 1980 in Diomede, Alaska. Collection and analysis of specimen material from animals killed...

  1. User's Guide for the Land-Cover map of the Coastal Plain of the Arctic National Wildlife Refuge

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — A landcover map of the coastal plain of the Arctic National Wildlife Refuge in northeastern Alaska was produced using LANOSA T Thematic Mapper satellite imagery,...

  2. Tularemia in Alaska, 1938 - 2010

    Directory of Open Access Journals (Sweden)

    Hansen Cristina M

    2011-11-01

    Full Text Available Abstract Tularemia is a serious, potentially life threatening zoonotic disease. The causative agent, Francisella tularensis, is ubiquitous in the Northern hemisphere, including Alaska, where it was first isolated from a rabbit tick (Haemophysalis leporis-palustris in 1938. Since then, F. tularensis has been isolated from wildlife and humans throughout the state. Serologic surveys have found measurable antibodies with prevalence ranging from F. tularensis isolates from Alaska were analyzed using canonical SNPs and a multi-locus variable-number tandem repeats (VNTR analysis (MLVA system. The results show that both F. t. tularensis and F. t. holarctica are present in Alaska and that subtype A.I, the most virulent type, is responsible for most recently reported human clinical cases in the state.

  3. Wildlife Communication

    DEFF Research Database (Denmark)

    Steen, Kim Arild; Therkildsen, Ole Roland; Karstoft, Henrik;

    This report contains a progress report for the ph.d. project titled “Wildlife Communication”. The project focuses on investigating how signal processing and pattern recognition can be used to improve wildlife management in agriculture. Wildlife management systems used today experience habituation...

  4. Alaska Highway bibliography, 3rd edition

    DEFF Research Database (Denmark)

    Prange, Laurie

    Since the early 20th century various schemes were considered for the construction of roads, trails or railways 71 to link the Yukon, northern British Columbia and Alaska to the “outside.” These schemes were motivated by economic interests, including mining, lumber and tourism concerns. During....... The military need for the Alaska Highway and Canol pipeline declined at the end of World War II. In 1946, Canada officially accepted responsibility for maintaining and developing the Yukon portion of the Alaska Highway. The Alaska Highway affected both First Nations and non-First Nations peoples immediately...

  5. A sampling method for tundra swans summering in the Bristol Bay lowlands, northern Alaska Peninsula: A summary of a presentation given at the second Alaska Bird Conference, Juneau, Alaska 3-4 April 1987

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — A "census" of tundra swans occurring in the northern Alaska Peninsula was collected over 1984-1985, with supplemental information provided from preliminary surveys...

  6. The place of conservation in the settlement of Alaska native land claims: An address to the Alaska Chapter, the Sierra Club

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This address summarizes claims of Alaska Natives against the United States government. These claims include withdrawals of land for federal purposes, such as...

  7. Walrus harvest, health/welfare study, Wales, Alaska: Progress report 1981

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — Charles Adsit was the FIVS representative stationed in Wales, Alaska to collect walrus harvest information during a period extending from May 11 to June 22, 1981....

  8. Prince William Sound, Alaska ESI: M_MAMMAL (Marine Mammal Polygons)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — This data set comprises the Environmental Sensitivity Index (ESI) data for Prince William Sound, Alaska. ESI data characterize estuarine environments and wildlife...

  9. Survey of waterfowl populations and habitat on Nelson Island, Alaska: Progress report

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This report is a progress report on the survey of waterfowl populations and habitat on Nelson Island in Alaska. Aerial surveys and ground surveys are covered....

  10. Results of a shoreline waterbird survey in Passage Canal, Prince William Sound, Alaska, 1 September 1983

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This report covers findings from shoreline water birds surveys of Passage Canal, Prince William Sound in Alaska. Methods, results and discussion are included,...

  11. Upper Yukon River, Alaska, a wild and scenic river analysis: Preliminary draft: Chapters IV and V

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — The Upper Yukon River, Alaska, possesses values which qualify it for inclusion in the National Wild and Scenic Rivers System. The Upper Yukon River and its...

  12. Peale's peregrine (Falco peregrinus pealei) prey items from southeast Alaska in 1982

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This paper reports the findings of a survey of Peregrine Falcons conducted along the coast of southeast Alaska from Dall Island to Sitka from June 8 to June 25,...

  13. Peale's peregrine falcon (Falco peregrinus pealei) studies in Alaska, June 12-24, 1985

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — Survey coverage for peregrines along the Alaska Coast has been incomplete and variable in intensity. The lack of trend data, increased development activity in...

  14. 1980 raptor survey: The breeding peregrine falcon (Falco peregrinus) population of Amchitka Island, Alaska

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — A survey of the breeding peregrine falcon (Falco peregrinus) population was made on Amchitka Island, Alaska, during the 1980 summer field season. The survey was...

  15. Environmental contaminants in three eider species from Alaska and Arctic Russia

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This study provides baseline data on contaminant concentrations in three eider species from coastal areas of western and northern Alaska and arctic Russia....

  16. Status of the merlin (Falco c. columbarius) in interior Alaska: 1984 progress report

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — The ongoing studies discussed here assess the current status of the taiga merlin in central Alaska, present preliminary findings on the extent of pesticide...

  17. 1982 walrus harvest, health, and welfare study at Savoonga, Alaska: Progress report

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This report details the harvest, health, and welfare study of the Pacific walrus (Odobenus rosmarus divergens) as undertaken at Savoonga, Alaska, on St. Lawrence...

  18. A survey of waterfowl problems in Alaska for the purpose of identifying research needs: Preliminary draft

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This report highlights the many and varied problems facing the waterfowl resource of Alaska. Current waterfowl investigations and management programs aimed at...

  19. Present status and possible future management of wolf populations in interior and arctic Alaska

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This paper discusses the status and possible future of wolf management in interior and arctic Alaska. The paper begins by discussing the history of the human-wolf...

  20. Distribution and abundance of breeding seabirds in Chiniak and southern Marmot Bays, Kodiak Island, Alaska, 1975

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — A census survey of breeding seabirds was conducted by boat and airplane in Chiniak and southern Marmot Bays, Kodiak Island, Alaska, from 15 June to 14 August 1975....

  1. Aerial breeding pair surveys of the Arctic Coastal Plain of Alaska - 1996

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — In 1996 an aerial breeding pair survey was conducted on the Arctic Coastal Plain of Alaska for the 11th consecutive year. All major species of waterfowl indicated...

  2. Summer bird use of a barrier island near Prudhoe Bay, Alaska

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — The number and distribution of birds near a barrier island west of Prudhoe Bay, Alaska, were recorded during the summer of 1972. Eiders fed and rested in the open...

  3. Alaska-Yukon waterfowl breeding population survey: May 15 to June 12, 1984

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This report summarizes the Waterfowl Breeding Population and Habitat Survey for Alaska-Yukon during 1984. The primary purpose of the survey is to provide...

  4. Prince William Sound, Alaska ESI: ESI (Environmental Sensitivity Index Shoreline Types)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — This data set comprises the Environmental Sensitivity Index (ESI) data for Prince William Sound, Alaska. ESI data characterize estuarine environments and wildlife...

  5. Sea otter distribution and abundance in western Prince William Sound, Alaska: Progress report 1984

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — Sea otters recently recolonized Prince William sound (PWS), Alaska after being extirpated in the 18th and 19th centuries. Twenty-five years ago a few otters...

  6. Evaluation of the 100 meter protective zone for bald eagle nests in southeast Alaska

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — Bald eagle (Haliaeetus leucocephalus) nests in southeast Alaska have been protected by a 100 m buffer zone since 1968. Nests near logging developments were surveyed...

  7. Breeding and feeding ecology of pigeon guillemots (Cepphus columba) at Naked Island, Alaska

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This report covers the breeding and feeding ecology of the pigeon guillemot at Naked Island, Alaska, as well as surveys of the Naked Island complex. Methods...

  8. Prince William Sound, Alaska ESI: M_MAMPT (Marine Mammal Points)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — This data set comprises the Environmental Sensitivity Index (ESI) data for Prince William Sound, Alaska. ESI data characterize estuarine environments and wildlife...

  9. Sandhill crane aerial surveys in Alaska and the Yukon Territory, 1957-1980

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — Sandhill cranes have been recorded on Alaska waterfowl breeding population surveys since 1957. Aerial observations provide mean indexes of 2,200 cranes for...

  10. Alaska polar bear harvest characteristics 1980-1982: Status report: Draft

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — Polar bear harvests in Alaska coastal villages from November 1980 to April 1982. Hunters from 13 villages killed polar bears during this period. The documented...

  11. Arctic Health Research Center report no. 101: Combating mosquitoes in arctic Alaska

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This report covers combating mosquitoes in Arctic Alaska. The physiology and biology of mosquitoes is discussed, followed by techniques to combated mosquitoes.

  12. Tissue concentrations of elemental and organochlorine compounds in sea otters in Alaska

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — Sea otters (Enhydra lutris) are found in coastal waters of Alaska from the southeast part of the state through the Aleutian Islands. Sea otters and their principle...

  13. Results of a modeling workshop concerning development of the Beluga coal resource in Alaska

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This report summarizes the results of a modeling workshop concerning development of the Beluga coal resource in Alaska. The workshop was facilitated by the AEA...

  14. 1983 walrus harvest, health, and welfare study at Savoonga, Alaska: Progress report

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — Between April 14th and June 5th, the FWS monitored the spring harvest of walruses taken by Native hunters of Savoonga on St. Lawrence Island, Alaska. The effort was...

  15. 1984 walrus harvest, health and welfare study at Savoonga, Alaska: Progress report

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This report summarizes walrus harvest data that was collected in the spring of 1984 from 26 April to 20 June in Savoonga, Alaska. One hundred and forty-four pairs...

  16. A survey for nesting birds of prey along the Copper River, Alaska, 1987/88

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This report summarizes the findings of a survey for nesting birds of prey along the Cooper River in Alaska. The primary objectives of the study were as follows:...

  17. Results of the 1986 seabird monitoring program at Cape Lisburne, Alaska

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This report covers the results of the 1986 seabird monitoring program at Cape Lisburne, Alaska. Objectives of this reports includes determining reproductive...

  18. Aerial Breeding Pair Surveys of the Arctic Coastal Plain of Alaska : Distribution and Abundance 1995

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — An aerial breeding pair survey was conducted on the Arctic Coastal Plain of Alaska for the 10th consecutive year in 1995. The population estimate for the northern...

  19. Population status, reproductive ecology and trophic relationships of seabirds in northwestern Alaska: Final report

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — Numbers of murres at two major breeding colonies in northern Alaska are declining and annual variability is high in a variety of elements of murre and kittiwake...

  20. Alaska-Yukon waterfowl breeding pair survey, May 17 to June 7, 1969

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This report summarizes the Waterfowl Breeding Population and Habitat Survey for Alaska during 1969. The primary purpose of the survey is to provide information on...

  1. Aerial survey of potential sites for raptor migration studies along the Gulf of Alaska

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — An investigation into raptor migration along the southern coast of Alaska was initiated in 1982. Spring and fall counts of migrant raptors were recorded in the...

  2. Effects of land use on ranges and populations on moose and caribou in Alaska

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — Moose and caribou are the most important ungulate mammals throughout most of Alaska by the criteria of biomass, area occupied, and use for meat. Our objective has...

  3. 1984 Pacific walrus harvest, health, and welfare study at Little Diomede Island, Alaska: Progress report

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This report is a progress update on the Pacific walrus harvest study that has been conducted in Diomede, Alaska in previous years. Study methods and results are...

  4. Den ecology, distribution, and productivity of foxes at Kokechik Bay, Alaska: Annual report

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — In May 1985 fieldwork was initiated at Kokechik Bay, Alaska to collect information on the ecology of foxes inhabiting the nesting grounds of geese on the...

  5. Yellow-billed loon populations on the Colville River Delta, arctic Alaska: Supplemental project report

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This report covers the yellow-billed loon populations on the Colville river delta in the Arctic Alaska. The estimates sizes of the 1982 and 1984 yellow-billed look...

  6. Population age composition, breeding biology and notes on the wolverine in Alaska and Yukon Territory

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This report describes the population age, composition, breeding biology and notes on the wolverine in Alaska and the Yukon territory. Life history, physical...

  7. Preliminary results of a beached bird survey at Cinder Lagoon, Alaska

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This report summarizes the results of a beached bird survey that was conducted at Cinder Lagoon, Alaska in September of 1989 to determine if there was increased...

  8. ANWR progress report number FY86: Effects of winter oil and gas exploration on visual resources, vegetation, and surface stability of the coastal plain of the Arctic National Wildlife Refuge, Alaska, 1986 and 1987

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — A statistically significant loss of plant cover occurred at most disturbed plots, but few plots showed recovery. In riparian shrubland, cover values for horsetails...

  9. ANWR progress report number FY84-4: Population size, composition, and distribution of moose along the Canning and Kongakut Rivers within the Arctic National Wildlife Refuge, Alaska, fall 1983

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — Aerial surveys to determine the population size, composition, and distribution of moose (Alces alces) along the Canning and Kongakut River drainages were conducted...

  10. Introduced arctic fox compound 1080 baiting and wildlife surveys, Kiska Island, Aleutian Island, Alaska, 24 March-04 April 1986 (in support of EPA experimental use permit 6704-EUP-28)

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — To accomplish eradication of introduced arctic fox on Kiska, the FWS is testing and evaluating the toxicant sodium monofluoroacetate (Compound 1080). Incumbent upon...

  11. Origins of cattle on Chirikof Island, Alaska, elucidated from genome-wide SNP genotypes

    OpenAIRE

    Decker, J.E.; Taylor, J. F.; Kantanen, J.; Millbrooke, A; Schnabel, R D; Alexander, L. J.; MacNeil, M. D.

    2016-01-01

    Feral livestock may harbor genetic variation of commercial, scientific, historical or esthetic value. The origins and uniqueness of feral cattle on Chirikof Island, Alaska, are uncertain. The island is now part of the Alaska Maritime Wildlife Refuge and Federal wildlife managers want grazing to cease, presumably leading to demise of the cattle. Here we characterize the cattle of Chirikof Island relative to extant breeds and discern their origins. Our analyses support the inference that Yakut ...

  12. Auditing wildlife

    OpenAIRE

    B.K. Reilly; Y. Reillly

    2003-01-01

    Reilly B.K. and Y. Reilly. 2003. Auditing wildlife. Koedoe 46(2): 97–102. Pretoria. ISSN 0075-6458. Accountants and auditors are increasingly confronted with the problem of auditing wildlife populations on game ranches as their clients' asset base expands into this industry. This paper aims to provide guidelines on these actions based on case study data and research in the field of wildlife monitoring. Parties entering into dispute on numbers of animals on a property often resort to their au...

  13. 50 CFR 92.10 - Alaska Migratory Bird Co-management Council.

    Science.gov (United States)

    2010-10-01

    ... arrangements for the meeting rooms and associated logistics related to Co-management Council meetings; (2... 50 Wildlife and Fisheries 6 2010-10-01 2010-10-01 false Alaska Migratory Bird Co-management... Structure § 92.10 Alaska Migratory Bird Co-management Council. (a) Establishment. The U.S. Fish and...

  14. Auditing wildlife

    Directory of Open Access Journals (Sweden)

    B.K. Reilly

    2003-12-01

    Full Text Available Reilly B.K. and Y. Reilly. 2003. Auditing wildlife. Koedoe 46(2: 97–102. Pretoria. ISSN 0075-6458. Accountants and auditors are increasingly confronted with the problem of auditing wildlife populations on game ranches as their clients' asset base expands into this industry. This paper aims to provide guidelines on these actions based on case study data and research in the field of wildlife monitoring. Parties entering into dispute on numbers of animals on a property often resort to their auditors for advice. This paper tracks a method of deciding on whether or not to audit the population based on wildlife value and an initial sample count. This will act as a guideline for the accounting profession when confronted by this problem.

  15. Wildlife Inventory Plan : Malheur National Wildlife Refuge

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This Wildlife Inventory Plan for Malheur NWR summarizes Refuge objectives, policies on wildlife inventory procedures, biological habitat units, physical facility...

  16. Wildlife Inventory Plan : Mingo National Wildlife Refuge

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This Wildlife Inventory Plan for Mingo NWR outlines procedures for monitoring the distribution, abundance, and population dynamics of the species of wildlife...

  17. Wildlife Inventory Plan: Seney National Wildlife Refuge

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — The Wildlife Inventory Plan is the guideline employed to obtain useful parameters related to the distribution, abundance, and population dynamics of wildlife...

  18. Wildlife Inventory Plan : [Tewaukon National Wildlife Refuge

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This document outlines the wildlife inventory objectives for Tewaukon National Wildlife Refuge. Procedures are outlined for the following surveys: goose census,...

  19. Effects of petroleum exposure on the breeding ecology of the Gulf of Alaska herring gull group (Larus argentatus x Larus glaucenscens) and reproductive ecology of large gulls in the northeastern Gulf of Alaska: Annual report

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This report is an investigation of primary and potential secondary effects of gas and oil development on large gulls (Larsus) in the northeast Gulf of Alaska. Our...

  20. Distribution, abundance, and productivity of fall staging lesser snow geese on coastal habitats of northeast Alaska and northwest Canada, 1983

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This report covers the distribution, abundance, and productivity of fall staging lesser snow geese on coastal habitats of northeast Alaska and northwest Canada. The...

  1. Investigations of interior Arctic coastal plain avifauna in National Petroleum Reserve of Alaska: 1977 Singiluk final report

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This document covers the investigations of interior Arctic coastal plains avifauna in national petroleum reserve of Alaska. The effects of petroleum development on...

  2. Nesting ecology and habitat requirements of geese at Kokechik Bay, Yukon-Kuskokwim Delta, Alaska: Annual report

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This paper summarizes the results of the third of a five-year study on the breeding biology and habitat requirements of geese nesting at Kokechik Bay, Alaska. Data...

  3. Aerial survey of sea otters and other marine mammals Alaska Peninsula and Aleutian Islands, 19 April to 9 May 1965

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — An aerial survey, 19 April to 9 May 1965 yielded information on marine animals and birds in the Aleutian Islands and limited areas along the Alaska Peninsula. In...

  4. Environmental Sensitivity Index (ESI) Atlas: Prince William Sound, Alaska, Volumes 1 and 2, geographic information systems data (NODC Accession 0019218)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — This data set comprises the Environmental Sensitivity Index (ESI) data for Prince William Sound, Alaska. ESI data characterize estuarine environments and wildlife...

  5. Contaminant Case Report: Spectacled eider (Somateria fischeri) eggs and feathers from the Yukon-Kuskokwim Delta, Alaska

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — We collected spectacled eider (Somateria fischeri) eggs and shed breast contour feathers from nests on the Yukon-Kuskokwim Delta, Alaska, in 1992 to evaluate...

  6. Environmental Sensitivity Index (ESI) Atlas: Northwest Arctic, Alaska, volume 2, maps and geographic information systems data (NODC Accession 0046028)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — This data set comprises the Environmental Sensitivity Index (ESI) data for Northwest Arctic, Alaska. ESI data characterize estuarine environments and wildlife by...

  7. Evaluation of techniques used to study vegetation and avifauna in National Petroleum Reserve of Alaska: 1976 NPRA final report

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — The report covers the evaluation of techniques used to study vegetation and avifauna in National Petroleum Reserve of Alaska. This is the 1976 NPRA final report....

  8. Migration studies and stock structure of dolly varden in the Chiniak Bay area of Kodiak Island, Alaska: Draft

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — From 1984 through 1989 a total of 31,374 Dolly Varden (Salvelinus malma) in the Chiniak Bay area of Kodiak Island, Alaska were tagged with numbered anchor tags....

  9. Toxicity and water quality of natural waterbodies, reserve pits and selected sites at North Slope, Alaska, oilfields

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — Oilfield activities on the North Slope of Alaska result in production of large amounts of wastes and fugitive dust. Surface storage and disposal of these wastes may...

  10. Aliphatic and aromatic hydrocarbon, organochlorine pesticide, and trace element concentrations in six fox livers from the Prudhoe Bay Oilfield, Alaska

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This study was a portion of a multi-year assessment of contaminant concentrations from a variety of biotic and abiotic samples on the North Slope of Alaska. The...

  11. Population and productivity studies of black-legged kittiwakes, common murres, and pelagic cormorants at Cape Peirce, Alaska, summer 1988

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — Cape Peirce, Alaska, was the site of a nesting seabird study from June 16 to August 20, 1988. Three species of nesting seabirds Blacklegged Kittiwakes, Common...

  12. Serological survey of selected canine viral pathogens and zoonoses in grizzly bears (Ursus arctos horribilis) and black bears (Ursus americanus) from Alaska.

    Science.gov (United States)

    Chomel, B B; Kasten, R W; Chappuis, G; Soulier, M; Kikuchi, Y

    1998-12-01

    Between 1988 and 1991, 644 serum samples were collected from 480 grizzly bears (Ursus arctos horribilis) and 40 black bears (Ursus americanus) from Alaska, United States of America, and were tested for selected canine viral infections and zoonoses. Antibody prevalence in grizzly bears was 0% for parvovirus, 8.3% (40/480) for distemper, 14% (68/480) for infectious hepatitis, 16.5% (79/480) for brucellosis, 19% (93/480) for tularaemia and 47% (225/478) for trichinellosis. In black bears, prevalence ranged from 0% for distemper and parvovirus to 27.5% for trichinellosis and 32% for tularaemia. Antibody prevalence for brucellosis (2.5%) and tularaemia (32%) were identical for grizzly bears and black bears from the geographical area of interior Alaska. Links between differences in prevalence and the origin of the grizzly bears were observed. Antibodies to canine distemper virus and infectious hepatitis virus were mainly detected in grizzly bears from Kodiak Island and the Alaskan Peninsula. Brucellosis antibodies were prevalent in grizzly bears from western and northern Alaska, whereas tularaemia antibodies were detected in grizzly bears from interior Alaska and the Arctic. There was a strong gradient for antibodies to Trichinella spp. from southern to northern Alaska. For most diseases, antibody prevalence increased with age. However, for several infections, no antibodies were detected in grizzly bears aged from 0 to 2 years, in contrast to the presence of those infections in black bears. Grizzly bears served as excellent sentinels for surveillance of zoonotic infections in wildlife in Alaska.

  13. Alaska Radiometric Ages

    Data.gov (United States)

    U.S. Geological Survey, Department of the Interior — The Alaska Radiometric Age file is a database of radiometric ages of rocks or minerals sampled from Alaska. The data was collected from professional publications...

  14. Management of Large Predators in Alaska

    Directory of Open Access Journals (Sweden)

    Boertje, R.D.

    2005-06-01

    Full Text Available Populations of wolves (Canis lupus, brown bears (Ursus arctos, and black bears (Ursus americanus in Alaska are abundant and highly productive. Their long-term future is secure due to abundant habitat and good wildlife management practices. In many areas of Alaska hunting and trapping regulates wolf numbers and keep them "in balance" with moose populations. However, high predation rates by wolves can severely depress prey populations and then hold them at a very low density many years. This is often referred to as a predator pit. Several moose populations in interior Alaska are in predator pits. In some of these areas, high densities of black and brown bears complicate the situation. Bears generally prey on moose calves for only a few weeks after they are born, but in some areas they kill up to 65% of the calves produced. Moose populations faced with high levels of predation by both wolves and bears will not recover without special management actions to reduce the predation rate. Efforts to regulate predator populations outside of normal hunting and trapping seasons are highly controversial. Many people are very strongly opposed to reducing wolf or bear populations to increase moose populations and provide for a higher harvest by humans. Other people that depend on the moose for food and/or recreation strongly support predator management. It is a clash of values that is generates great controversy in Alaska. We provide a brief history of the controversy over predator management in Alaska and make recommendations on how to manage large predators in Alaska.

  15. Wildlife inventory plan [1985

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — Ruby Lake National Wildlife Refuge was established in 1938 as a refuge and breeding ground for migratory birds and other wildlife. While the refuge represents...

  16. Valentine National Wildlife Refuge

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This document provides general information about Valentine National Wildlife Refuge. The report discusses the following; weather conditions, wildlife, Refuge...

  17. Ruby Lake National Wildlife Refuge wildlife checklist

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — Checklist with habitat, season, and abundance codes for wildlife species at Ruby Lake NWR. Includes bird, mammal, amphibian, reptile, and fish species.

  18. Wildlife Inventory Plan : Necedah National Wildlife Refuge

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This is a plan to obtain useful parameters related to the distribution, abundance, and population dynamics of the species of wildlife inhabiting Necedah NWR. The...

  19. Wildlife Inventory Plan: Horicon National Wildlife Refuge

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This Wildlife Inventory Plan for Horicon NWR describes procedures for the following surveys: weekly aerial goose survey, migratory bird survey, breeding population...

  20. Wildlife Inventory Plan : Muscatatuck National Wildlife Refuge

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — The Muscatatuck NWR Wildlife Inventory Plan summarizes procedures for monitoring wood duck production, monitoring Canada goose and mallard production, and...

  1. Wildlife Inventory Plan : Shiawassee National Wildlife Refuge

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — The primary objective at Shiawassee is to provide food and cover for migratory birds, with emphasis on waterfowl, during spring and fall migrations. A Wildlife...

  2. Ottawa National Wildlife Refuge : Wildlife Inventory Plan

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This Wildlife Inventory Plan for Ottawa NWR describes the inventory program’s relation to Refuge objectives and outlines the program’s policies and administration....

  3. Lead shot poisoning of a Pacific loon in Alaska

    Science.gov (United States)

    Wilson, H.M.; Oyen, J.L.; Sileo, L.

    2004-01-01

    Lead poisoning, associated with ingestion of spent lead shot, was diagnosed in an adult female Pacific loon (Gavia pacifica) observed with partial paralysis on 13 June 2002 and found dead on 16 June 2002 on Kigigak Island, Yukon Delta National Wildlife Refuge, western Alaska, USA. A necropsy revealed three pellets of ingested lead shot in the loona??s gizzard and a lead liver concentration of 31 ppm wet weight, which was consistent with metallic lead poisoning. This is the first report of lead poisoning in a Pacific loon and is the only account of lead toxicosis associated with ingestion of lead shot in any loon species breeding in Alaska.

  4. Feeding ecology of the pigeon guillemot (Cepphus columba) at Naked Island, Prince William Sound, Alaska and surveys of the Naked Island complex

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This report covers the feeding ecology of the pigeon guillemot at Naked Island and Prince William Sound, Alaska, as well as surveys of the Naked Island complex....

  5. Waterfowl populations, production and habitat ecology on the Yukon-Kuskokwim Delta, Alaska: Population and ecology of cackling geese: Progress report

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This is a progress report on the waterfowl populations, production and habitat ecology on the Yukon-Kuskokwim Delta, Alaska, specifically the populations and...

  6. Environmental Sensitivity Index (ESI) Atlas: Southeast Alaska - volume 1, geographic information systems data and volume 2, maps in portable document format (NCEI Accession 0046029)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — This data set comprises the Environmental Sensitivity Index (ESI) data for Northwest Arctic, Alaska. ESI data characterize estuarine environments and wildlife by...

  7. Potential role of environmental contaminants in the pathology of beak deformities among Black-capped chickadees in South-central Alaska

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — More than 1,400 individual Black-capped Chickadees (Poecile atricapillus) with beak deformities were recorded in south-central Alaska between 1991 and 2005. Over...

  8. A progress report on fishery surveys along the route of the proposed Trans-Alaska Pipeline between the Yukon River and Atigun Pass during 1971

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This progress report represents a summary of findings of the field work conducted by USFWS during the summer of 1971 along the route of the proposed Trans-Alaska...

  9. Report to the Governor of Alaska on cooperative predatory-animal investigations and control in the Territory for the period March 1, 1929, to February 28, 1931

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This document is a report to the governor of Alaska on cooperative predatory animal investigations and control in the territory for the period March 1, 1929 to...

  10. Environmental Sensitivity Index (ESI) Atlas: Western Alaska - volume 1, geographic information systems data and data tables and volume 2, maps in portable document format (PDF) (NODC Accession 0046030)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — This data set comprises the Environmental Sensitivity Index (ESI) data for Western Alaska. ESI data characterize estuarine environments and wildlife by their...

  11. Winter feeding ecology and trophic relationships of marine birds in Kachemak Bay, Alaska: Final report to the Outer Continental Shelf Environmental Assessment Program

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — The winter feeding ecology of oldsquaw, white-winged scoters, common murres and marbled murrelet was studied on Kachemak Bay, Alaska, from November 1977 through...

  12. Population, movements and seasonal distribution of the Kilbuck Caribou Herd, southwest Alaska: Progress report, Kilbuck Caribou study, September 1985-May 1988

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This progress report covers work done on the Kilbuck Caribou herd in southwest Alaska from September of 1985 to May of 1988. The study area is described, as well as...

  13. A reconnaissance of the breeding distribution of colonial nesting of seabirds on the south coast of the Alaska Peninsula, May 30 - June 19, 1973

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — These field notes respond to the need for more knowledge about colonial seabirds, a neglected segment of Alaska's natural resources. Refuges, research and what was...

  14. Population dynamics and trophic relationships of marine birds in the Gulf of Alaska and southern Bering Sea: Part I, general introduction: Annual report

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — Site-specific studies of marine birds were conducted at 13 locations in the Gulf of Alaska and southern Bering Sea during the 1976 field season. Although the...

  15. 1964 Great Alaska Earthquake: a photographic tour of Anchorage, Alaska

    Science.gov (United States)

    Thoms, Evan E.; Haeussler, Peter J.; Anderson, Rebecca D.; McGimsey, Robert G.

    2014-01-01

    On March 27, 1964, at 5:36 p.m., a magnitude 9.2 earthquake, the largest recorded earthquake in U.S. history, struck southcentral Alaska (fig. 1). The Great Alaska Earthquake (also known as the Good Friday Earthquake) occurred at a pivotal time in the history of earth science, and helped lead to the acceptance of plate tectonic theory (Cox, 1973; Brocher and others, 2014). All large subduction zone earthquakes are understood through insights learned from the 1964 event, and observations and interpretations of the earthquake have influenced the design of infrastructure and seismic monitoring systems now in place. The earthquake caused extensive damage across the State, and triggered local tsunamis that devastated the Alaskan towns of Whittier, Valdez, and Seward. In Anchorage, the main cause of damage was ground shaking, which lasted approximately 4.5 minutes. Many buildings could not withstand this motion and were damaged or collapsed even though their foundations remained intact. More significantly, ground shaking triggered a number of landslides along coastal and drainage valley bluffs underlain by the Bootlegger Cove Formation, a composite of facies containing variably mixed gravel, sand, silt, and clay which were deposited over much of upper Cook Inlet during the Late Pleistocene (Ulery and others, 1983). Cyclic (or strain) softening of the more sensitive clay facies caused overlying blocks of soil to slide sideways along surfaces dipping by only a few degrees. This guide is the document version of an interactive web map that was created as part of the commemoration events for the 50th anniversary of the 1964 Great Alaska Earthquake. It is accessible at the U.S. Geological Survey (USGS) Alaska Science Center website: http://alaska.usgs.gov/announcements/news/1964Earthquake/. The website features a map display with suggested tour stops in Anchorage, historical photographs taken shortly after the earthquake, repeat photography of selected sites, scanned documents

  16. The Best of Alaska

    Institute of Scientific and Technical Information of China (English)

    郑钧

    2011-01-01

    Nothing awakes Alaska like a whale exploding out of the water or an eagle (鹰) pulling a silver fish from the river. Combine these images with high mountains, brilliant icebergs and wonderful meals and you really do have the best of Alaska!

  17. Renewable Energy in Alaska

    Energy Technology Data Exchange (ETDEWEB)

    2013-03-01

    This report examines the opportunities, challenges, and costs associated with renewable energy implementation in Alaska and provides strategies that position Alaska's accumulating knowledge in renewable energy development for export to the rapidly growing energy/electric markets of the developing world.

  18. Alaska geothermal bibliography

    Energy Technology Data Exchange (ETDEWEB)

    Liss, S.A.; Motyka, R.J.; Nye, C.J. (comps.)

    1987-05-01

    The Alaska geothermal bibliography lists all publications, through 1986, that discuss any facet of geothermal energy in Alaska. In addition, selected publications about geology, geophysics, hydrology, volcanology, etc., which discuss areas where geothermal resources are located are included, though the geothermal resource itself may not be mentioned. The bibliography contains 748 entries.

  19. Wildlife Inventory Plan : White River National Wildlife Refuge

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This wildlife inventory plan for White River National Wildlife Refuge describes the wildlife inventory process, procedure and costs. Target species include: black...

  20. Crab Orchard National Wildlife Refuge : Wildlife Inventory Plan

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — The Crab Orchard National Wildlife Refuge Wildlife Inventory Plan outlines the strategy, techniques and purpose of a wildlife inventory on the Refuge. Futhermore...

  1. Designated Wildlife Lakes - points

    Data.gov (United States)

    Minnesota Department of Natural Resources — This is a point shapefile of Designated Wildlife Lakes in Minnesota. This shapefile was created by converting lake polygons from the Designated Wildlife Lakes...

  2. Wildlife inventory plan [1973

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — Ruby Lake National Wildlife Refuge was established in 1938, and presently contains 37,631 acres. The refuge marshes provide production, resting, and feeding habitat...

  3. Profile: American Indian/Alaska Native

    Science.gov (United States)

    ... Minority Population Profiles > American Indian/Alaska Native Profile: American Indian/Alaska Native Spotlight ACA Infographic for American Indians/ ... Program Circle of Life multimedia youth education program American Indian/Alaska Native Profile Great Plains Area Alaska Area ...

  4. The prospect of wildlife tourism

    Institute of Scientific and Technical Information of China (English)

    LIUYuan; ZHANGWei; TANGXiao-dong

    2004-01-01

    The paper extends an overview of the worldwided velopment of wildlife tourism, introduced the conception of wildlife tourism and its components, and analyzed the development of international wildlife tourism and its international trends. The sustainability of wildlife tourism, the protection of wildlife habitat, as well as the possible impacts of wildlife tourism development in China were discussed.

  5. The plant ecology of Amchita Island, Alaska: Report on a research contract between the Department of Botany, the University of Tennessee and Battelle Memorial Institute, Columbus Laboratories for the period 1 August 1967 through 30 June 1968

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — The Department of Botany of The University of Tennessee is conducting a study of the plant ecology of Amchitka Island, Alaska, as a subcontractor for Battelle...

  6. 77 FR 77005 - Subsistence Management Program for Public Lands in Alaska; Rural Determination Process

    Science.gov (United States)

    2012-12-31

    ... Forest Service DEPARTMENT OF THE INTERIOR Fish and Wildlife Service Subsistence Management Program for Public Lands in Alaska; Rural Determination Process AGENCIES: Forest Service, Agriculture; Fish and... Secretary of the Interior initiated a review of the Federal Subsistence Management Program. An...

  7. A conceptual model for the impact of climate change on fox rabies in Alaska, 1980–2010

    OpenAIRE

    Kim, Bryan I.; Blanton, Jesse D.; Gilbert, Amy; Castrodale, Louisa; Hueffer, Karsten; Slate, Dennis; Rupprecht, Charles E.

    2013-01-01

    The direct and interactive effects of climate change on host species and infectious disease dynamics are likely to initially manifest at latitudinal extremes. As such, Alaska represents a region in the United States for introspection on climate change and disease. Rabies is enzootic among arctic foxes (Vulpes lagopus) throughout the northern polar region. In Alaska, arctic and red foxes (Vulpes vulpes) are reservoirs for rabies, with most domestic animal and wildlife cases reported from north...

  8. Agassiz National Wildlife Refuge : Wildlife Inventory Plan

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — The following objectives for Agassiz NWR are described in this plan: (1) to provide waterfowl habitat for production and maintenance; (2) to provide suitable...

  9. 75 FR 65026 - Draft Comprehensive Conservation Plan and Environmental Assessment, Selawik National Wildlife...

    Science.gov (United States)

    2010-10-21

    ... Federal Register (73 FR 57143; October 1, 2008). The Selawik National Wildlife Refuge was established by... subsistence harvesters in this region of Alaska. Extensive tundra wetlands containing grass and sedge meadows dominate the Refuge landscape, while boreal spruce forests, alder, and willow thickets trace stream...

  10. Human- Wildlife Conflict - The case of elephant at Mole National Park

    OpenAIRE

    Akenten, Zodiac

    2015-01-01

    Conflicts between wildlife and humans, particularly people who share immediate boundaries with protected areas, are common phenomenon. Declining wildlife resources has been linked to human actions through overexploitation, habitat destruction, and habitat fragmentation among others. Local people also look at wildlife as a liability to them. This view is provoked by a bitter experience they have had due to costs inflicted by wildlife conservation. Such costs include; loss of access to legitima...

  11. Reelfoot and Lake Isom National Wildlife Refuges : Wildlife Inventory Plan

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This wildlife inventory plan for Reelfoot and Lake Isom National Wildlife Refuges includes survey procedure forms that represent cost effective inventory of the...

  12. Wildlife and Habitat Review : St. Vincent National Wildlife Refuge, Florida

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This Wildlife and Habitat review for St. Vincent National Wildlife Refuge discusses refuge establishment and management, future refuge management, the contribution...

  13. Stillwater National Wildlife Refuge Including Stillwater Wildlife Management Area

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — The Stillwater National Wildlife Refuge (SNWR) and Stillwater Wildlife Management Area (SWMA) are located in western Nevada within Churchill County, approximately...

  14. Stillwater National Wildlife Refuge Including Stillwater Wildlife Management Area

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — The Stillwater National Wildlife Refuge (Stillwater NWR) and Stillwater Wildlife Management Area (Stillwater WMA) are located in western Nevada within Churchill...

  15. Wildlife Inventory Plan Squaw Creek National Wildlife Refuge

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This document outlines wildlife monitoring guidelines for Squaw Creek National Wildlife Refuge. The objectives of this plan are; 1 to standardize inventory...

  16. Wildlife Inventory Plan: Union Slough National Wildlife Refuge

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This document outlines wildlife monitoring guidelines for Union Slough National Wildlife Refuge. The objectives of this plan are; 1 to standardize inventory...

  17. Wildlife Management Objectives Missisquoi National Wildlife Refuge 1961

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This provides an outline on the wildlife management objectives for Missisquoi National Wildlife Refuge in 1961. Management is directed toward nesting and resting...

  18. Gulf Island National Wildlife Refuges

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This document provides a brief history and describes physical features of the Gulf Island National Wildlife Refuges. The Gulf Island National Wildlife Refuges...

  19. Marais Des Cygnes Wildlife Area

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This brochure is for the Marais des Cygnes Wildlife Area, managed by Kansas Department of Wildlife, Parks and Tourism, and located in the floodplain of the Marais...

  20. U.S. Geological Survey Activities Related to American Indians and Alaska Natives: Fiscal Year 2005

    Science.gov (United States)

    Marcus, Susan M.

    2007-01-01

    Introduction This report describes the activities that the U.S. Geological Survey (USGS) conducted with American Indian and Alaska Native governments, educational institutions, and individuals during Federal fiscal year (FY) 2005. Most of these USGS activities were collaborations with Tribes, Tribal organizations, or professional societies. Others were conducted cooperatively with the Bureau of Indian Affairs (BIA) or other Federal entities. The USGS is the earth and natural science bureau within the U.S. Department of the Interior (DOI). The USGS does not have regulatory or land management responsibilities. As described in this report, there are many USGS activities that are directly relevant to American Indians, Alaska Natives, and to Native lands. A USGS website, dedicated to making USGS more accessible to American Indians, Alaska Natives, their governments, and institutions, is available at www.usgs.gov/indian. This website includes information on how to contact USGS American Indian/Alaska Native Liaisons, training opportunities, and links to other information resources. This report and previous editions are also available through the website. The USGS realizes that Native knowledge and cultural traditions of living in harmony with nature result in unique Native perspectives that enrich USGS studies. USGS seeks to increase the sensitivity and openness of its scientists to the breadth of Native knowledge, expanding the information on which their research is based. USGS scientific studies include data collection, mapping, natural resource modeling, and research projects. These projects typically last 2 or 3 years, although some are parts of longer-term activities. Some projects are funded cooperatively, with USGS funds matched or supplemented by individual Tribal governments, or by the BIA. These projects may also receive funding from the U.S. Environmental Protection Agency (USEPA), the Indian Health Service (part of the Department of Health and Human Services

  1. Wildlife and wildlife management in Tanzania.

    Science.gov (United States)

    Caro, Tim; Davenport, Tim R B

    2016-08-01

    Tanzania, arguably mainland Africa's most important nation for conservation, is losing habitat and natural resources rapidly. Moving away from a charcoal energy base and developing sustainable finance mechanisms for natural forests are critical to slowing persistent deforestation. Addressing governance and capacity deficits, including law enforcement, technical skills, and funding, across parts of the wildlife sector are key to effective wildlife protection. These changes could occur in tandem with bringing new models of natural resource management into play that include capacity building, corporate payment for ecosystem services, empowering nongovernmental organizations in law enforcement, greater private-sector involvement, and novel community conservation strategies. The future of Tanzania's wildlife looks uncertain-as epitomized by the current elephant crisis-unless the country confronts issues of governance, embraces innovation, and fosters greater collaboration with the international community. PMID:26681228

  2. Wildlife and wildlife management in Tanzania.

    Science.gov (United States)

    Caro, Tim; Davenport, Tim R B

    2016-08-01

    Tanzania, arguably mainland Africa's most important nation for conservation, is losing habitat and natural resources rapidly. Moving away from a charcoal energy base and developing sustainable finance mechanisms for natural forests are critical to slowing persistent deforestation. Addressing governance and capacity deficits, including law enforcement, technical skills, and funding, across parts of the wildlife sector are key to effective wildlife protection. These changes could occur in tandem with bringing new models of natural resource management into play that include capacity building, corporate payment for ecosystem services, empowering nongovernmental organizations in law enforcement, greater private-sector involvement, and novel community conservation strategies. The future of Tanzania's wildlife looks uncertain-as epitomized by the current elephant crisis-unless the country confronts issues of governance, embraces innovation, and fosters greater collaboration with the international community.

  3. Venetie, Alaska energy assessment.

    Energy Technology Data Exchange (ETDEWEB)

    Jensen, Richard Pearson; Baca, Michael J.; Schenkman, Benjamin L.; Brainard, James Robert

    2013-07-01

    This report summarizes the Energy Assessment performed for Venetie, Alaska using the principals of an Energy Surety Microgrid (ESM) The report covers a brief overview of the principals of ESM, a site characterization of Venetie, a review of the consequence modeling, some preliminary recommendations, and a basic cost analysis.

  4. Effects of the 1976 Seney National Wildlife Refuge wildfire on wildlife and wildlife habitat

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — In the summer of 1976 a wildfire burned 260 square-km on the Seney National Wildlife Refuge in Michigan's Upper Peninsula. The U.S. Fish and Wildlife Service...

  5. Averaging and Captive Wildlife.

    Science.gov (United States)

    DeRosa, Bill; Finch, Patty A.

    1985-01-01

    Offers a teaching technique that proposes to enliven instruction of statistics for mathematics students. This activity focuses on questions and associated calculations pertaining to wildlife in captivity. Directives for the lesson as well as a complete listing of questions and answers on captive wildlife are included. (ML)

  6. Massive wildlife project outlined

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — News article on the Chase Lake Prairie Project that is centered on the Chase Lake National Wildlife Refuge. Over the next 11 years the project aims to support 1.3...

  7. Wildlife Management Objectives

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — The Parker River National Wildlife Refuge provided an average of 1,411,000 duck use days during the 7-year period (1954-1960), with a high of 2,270,000 use days in...

  8. Wildlife value orientations

    DEFF Research Database (Denmark)

    Gamborg, Christian; Jensen, Frank Søndergaard

    2016-01-01

    This article examined value orientations toward wildlife among the adult general Danish public in relation to age, sex, past and present residence, education, and income, using a U.S. survey instrument on Wildlife Value Orientations (WVO). The study used an Internet-based questionnaire sent...

  9. 78 FR 35957 - Notice of Intent To Prepare a Resource Management Plan for the Central Yukon Planning Area Alaska...

    Science.gov (United States)

    2013-06-14

    ... Planning Area Alaska and Associated Environmental Impact Statement AGENCY: Bureau of Land Management... on issues, planning criteria, and management questions and concerns related to the Central Yukon RMP... wildlife management. 8. The RMP will be consistent with the Bureau's H-1601-1 Land Use Planning...

  10. Pesticides and their effects on wildlife

    Energy Technology Data Exchange (ETDEWEB)

    Driver, C.J.

    1994-07-01

    About 560 active ingredients are currently used as pesticides. Applications of these pesticides are made to agricultural lands and other areas inhabited by wildlife. Unfortunately, many agricultural-use pesticides also entail some measure of risk to organisms other than the pest species. Because testing of pesticides prior to registration cannot evaluate all the potential environmental-pesticide-wildlife/fish interactions, current methods of risk assessment do not always provide sufficient safety to nontarget organisms. This is evidenced by die-offs of fish and wildlife from applications of pesticides at environmentally {open_quotes}safe{close_quotes} rates, the linking of population declines of some species with agrochemical use, and observations of survival-threatening behavioral changes in laboratory and field animals exposed to typical field levels of pesticides. It is important to note, however, that the majority of pesticides, when properly applied, have not caused significant injury to wildlife. A brief summary of pesticide effects on wildlife and fish are presented for the common classes of pesticides in use today.

  11. Tilting at wildlife: reconsidering human-wildlife conflict

    OpenAIRE

    Redpath, Stephen Mark; Bhatia, Saloni; Young, Juliette

    2015-01-01

    Conflicts between people over wildlife are widespread and damaging to both the wildlife and people involved. Such issues are often termed human–wildlife conflicts. We argue that this term is misleading and may exacerbate the problems and hinder resolution. A review of 100 recent articles on human–wildlife conflicts reveals that 97 were between conservation and other human activities, particularly those associated with livelihoods. We suggest that we should distinguish between human–wildlife i...

  12. Coal resources of Alaska

    Energy Technology Data Exchange (ETDEWEB)

    Sanders, R.B.

    1982-01-01

    In the late 1800s, whaling ships carried Alaskan coal, and it was used to thaw ground for placer gold mining. Unfortunate and costly political maneuvers in the early 1900s delayed coal removal, but the Alaska Railroad and then World War II provided incentives for opening mines. Today, 33 million acres (about 9% of the state) is classified as prospectively valuable for coal, much of it under federal title. Although the state's geology is poorly known, potential for discovery of new fields exists. The US Geological Survey estimates are outdated, although still officially used. The total Alaska onshore coal resource is estimated to be 216 to 4216 billion tons of which 141 billion tons are identified resources; an additional 1430 billion tons are believed to lie beneath Cook Inlet. Transportation over mountain ranges and wetlands is the biggest hurdle for removal. Known coal sources and types are described and mapped. 1 figure.

  13. Sea otter studies in Alaska

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — The final objective of the present Fish and Wildlife sea otter program is to learn enough of the ecology, population, reproductive potential, and requirements in...

  14. Kenai National Moose Range Alaska

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This book presents a summary of the history, wildlife, recreational opportunities, economic uses, and future plans for Kenai National Moose Range.

  15. History of the Wildlife Areas Iroquois National Wildlife Refuge, Oak Orchard Wildlife Management Area, Tonawanda Wildlife Management Area, John White Wildlife Management Area

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This report provides a history of four management areas in Western New York: Iroquois National Wildlife Refuge, Oak Orchard Management Area, Tonawanda Wildlife...

  16. National Wildlife Refuge System

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — When President Theodore Roosevelt made Florida's tiny Pelican Island a refuge for birds in 1903, he wrote the ¬first chapter of a great American conservation...

  17. National Wildlife Refuge System

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — When President Theodore Roosevelt made Floridas tiny Pelican Island a refuge for birds in 1903, he wrote the first chapter of a great American conservation success...

  18. Fish and wildlife survey of the Atigun River after the June 10, 1979 Alyeska Pipeline crude oil spill

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — A crude oil spill estimated at 60 – 10,000 gallons was discovered at the Alyeska Trans Alaska Pipeline on the north side of Atigun Pass in the Brooks Range on June...

  19. Fish and wildlife surveillance

    Energy Technology Data Exchange (ETDEWEB)

    Poston, T.M.

    1995-06-01

    This section of the 1994 Hanford Site Environmental Report summarizes the monitoring of radioactive contaminants in fish and wildlife species that inhabit the Colombia River and Hanford Site. Wildlife have access to areas of the Site containing radioactive contamination, and fish can be exposed to contamination in spring water entering the river along the shoreline. Therefore, samples are collected at various locations annually, generally during the hunting or fishing season, for selected species.

  20. Conceptual data modeling of wildlife response indicators to ecosystem change in the Arctic

    Science.gov (United States)

    Walworth, Dennis; Pearce, John M.

    2015-01-01

    Large research studies are often challenged to effectively expose and document the types of information being collected and the reasons for data collection across what are often a diverse cadre of investigators of differing disciplines. We applied concepts from the field of information or data modeling to the U.S. Geological Survey (USGS) Changing Arctic Ecosystems (CAE) initiative to prototype an application of information modeling. The USGS CAE initiative is collecting information from marine and terrestrial environments in Alaska to identify and understand the links between rapid physical changes in the Arctic and response of wildlife populations to these ecosystem changes. An associated need is to understand how data collection strategies are informing the overall science initiative and facilitating communication of those strategies to a wide audience. We explored the use of conceptual data modeling to provide a method by which to document, describe, and visually communicate both enterprise and study level data; provide a simple means to analyze commonalities and differences in data acquisition strategies between studies; and provide a tool for discussing those strategies among researchers and managers.

  1. Age, Distribution, and Style of Deformation in Alaska North of 60°N: Implications for Assembly of Alaska

    Science.gov (United States)

    Moore, T. E.; Box, S. E.

    2015-12-01

    The structural architecture of Alaska is the product of a complex history of deformation along both the Cordilleran and Arctic margins of North America through interactions with ocean plates and with continental elements of Laurentia, Siberia, and Baltica. We use geological constraints to assign areal deformation to 14 time intervals and map their distributions in Alaska. Alaska can be divided into three domains with differing histories of deformation. The northern domain experienced the Early Cretaceous Brookian orogeny, an oceanic arc-continent collisional orogeny, followed by a mid-Cretaceous extensional overprint. Opening of the oceanic Canada Basin rifted the orogen from the Canadian Arctic margin, producing the bent trends of the orogen. The second domain constitutes the Phanerozoic Peninsular-Wrangellia-Alexander arc terrane and its paired Mesozoic accretionary prisms. Its structural history is unrelated to domains to the north until a shared history of Late Cretaceous deformation. The third domain, situated between the first two domains and roughly bounded by the Cenozoic dextral Denali and Tintina faults, includes the Yukon Composite terrane (Laurentian origin) and the large Farewell (Baltica origin) terrane. These terranes are not linked until Late Cretaceous sedimentary overlap, but we have not identified a shared deformation between these two terranes that might mark their juxtaposition by collisional processes. Similar early Late Cretaceous sedimentary linkages stitch the northern and central domains. Late Late Cretaceous folding and thrusting across much of Alaska south of the Brooks Range correlates temporally with the collision of the southern domain with the remainder of Alaska. Early Cenozoic shortening is mild across much of the state but is significant in the Brooks Range, and correlates in time with dextral faulting, ridge subduction, and rotation of western Alaska. Late Cenozoic shortening is significant in southern Alaska inboard of the

  2. Institutional innovation in less than ideal conditions: Management of commons by an Alaska Native village corporation

    Directory of Open Access Journals (Sweden)

    Dixie Dayo

    2009-09-01

    Full Text Available Alaska Natives have experienced less than ideal conditions for engaging in management of their homeland commons. During the first 100 years after the Treaty of Cession of 1867, Alaska Natives received limited recognition by the United States. The Alaska Native Claims Settlement Act of 1971 (ANCSA was signed into law by President Richard Nixon after tedious negotiations by Alaska Natives, the United States Congress, and special interest groups. As part of the settlement, 12 regional corporations and over 200 village corporations were established to receive fee title to 40 million acres of land and a cash settlement of $962.5 million for lands lost. This arrangement has been considered by some as an act of social engineering to assimilate Alaska Natives into a capitalist economy. In spite of the goal of assimilation, Alaska Natives have utilized ANCSA to strengthen their indigenous identity and revitalize their cultural traditions. This paper examines the innovative efforts of Alaska Natives to successfully manage their commons despite the introduction of new and foreign institutions. Since the passing of ANSCA, Alaska Natives have cultivated good skills to navigate and modify legal systems and engage bureaucracies with considerable success. More than 36 years after the passage of ANCSA, most Alaska Native homelands remain intact in ways not previously imagined. Village corporations have used a number of legal methods to allocate land to shareholders, manage ownership of stocks, and contribute to the Alaska economy. ANCSA provided no special aboriginal rights for harvesting and management of fish and wildlife. Resultant rural-urban conflicts have been confronted with a novel mix of agency-Native cooperation and litigation. Although aspects of the arrangement are not ideal, the conditions are not hopeless. Our paper explores the hypothesis that while formal institutions matter, informal institutions have considerable potential to generate

  3. GeoFORCE Alaska, A Successful Summer Exploring Alaska's Geology

    Science.gov (United States)

    Wartes, D.

    2012-12-01

    Thirty years old this summer, RAHI, the Rural Alaska Honors Institute is a statewide, six-week, summer college-preparatory bridge program at the University of Alaska Fairbanks for Alaska Native and rural high school juniors and seniors. This summer, in collaboration with the University of Texas Austin, the Rural Alaska Honors Institute launched a new program, GeoFORCE Alaska. This outreach initiative is designed to increase the number and diversity of students pursuing STEM degree programs and entering the future high-tech workforce. It uses Earth science to entice kids to get excited about dinosaurs, volcanoes and earthquakes, and includes physics, chemistry, math, biology and other sciences. Students were recruited from the Alaska's Arctic North Slope schools, in 8th grade to begin the annual program of approximately 8 days, the summer before their 9th grade year and then remain in the program for all four years of high school. They must maintain a B or better grade average and participate in all GeoFORCE events. The culmination is an exciting field event each summer. Over the four-year period, events will include trips to Fairbanks and Anchorage, Arizona, Oregon and the Appalachians. All trips focus on Earth science and include a 100+ page guidebook, with tests every night culminating with a final exam. GeoFORCE Alaska was begun by the University of Alaska Fairbanks in partnership with the University of Texas at Austin, which has had tremendous success with GeoFORCE Texas. GeoFORCE Alaska is managed by UAF's long-standing Rural Alaska Honors Institute, that has been successfully providing intense STEM educational opportunities for Alaskan high school students for over 30 years. The program will add a new cohort of 9th graders each year for the next four years. By the summer of 2015, GeoFORCE Alaska is targeting a capacity of 160 students in grades 9th through 12th. Join us to find out more about this exciting new initiative, which is enticing young Alaska Native

  4. Project RavenCare: global multimedia telemedicine in Alaska

    Science.gov (United States)

    Tohme, Walid G.; Collmann, Jeff R.; Mun, Seong K.; Vastola, David J.

    1995-05-01

    Project RavenCare is a testbed for assessing the utility of teleradiology, telemedicine and electronic patient records systems for delivering health care to Native Alaskans in remote villages. It is being established as a joint project between the department of radiology at Georgetown University Medical Center and the Southeast Alaska Regional Health Corporation (SEARHC) in Sitka, Alaska. This initiative will establish a sustained routine clinical multimedia telemedicine support for a village clinic in Hoonah, Alaska and a regional hospital in Sitka. It will link the village clinic in Hoonah to Mt. Edgecumbe Hospital in Sitka. This regional hospital will in turn be linked to Georgetown University Hospital through the T1- VSAT (very small aperture terminal) of the NASA-ACTS (Advanced Communication Technology Satellite). Regional physicians in Hoonah lack support in providing relatively routine care in areas such as radiology and pathology. This project is an initial step in a general plan to upgrade telecommunications in the health care system of the Southeast Alaska region and will address aspects of two problems; limited communication between the village health clinics and the hospital and lack of subspecialty support for hospital-based physicians in Sitka.

  5. [Wildlife inventory plan : Des Lacs National Wildlife Refuge

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This wildlife inventory plan describes methods for collecting migratory birds, upland birds, big game, predator, and small mammal surveys at Des Lacs National...

  6. Wildlife Inventory Plan : Mark Twain National Wildlife Refuge : Wapello District

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — The goal of wildlife inventories is to provide sufficient data needed to manage the refuge toward its stated objectives, and to compile population data for...

  7. [Wildlife Inventory Plan : Mark Twain National Wildlife Refuge- Brussels District

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This plan summarizes wildlife inventory procedures on the Brussels District of Mark Twain NWR. Objectives are: 1) to provide guidelines for conducting inventories...

  8. Wildlife Inventory Plan. Big Stone National Wildlife Refuge, Ortonville, Minnesota

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — The Refuge's Wildlife Inventory Plan provides procedures for the following surveys; waterfowl populations, goose and duck production, cavity nesting ducks, marsh...

  9. Southeastern Cooperative Wildlife Disease Study, Santee National Wildlife Refuge, 1986

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This is an unpublished report by the Southeastern Cooperative Wildlife Disease Study of the Parasitology College of Veterinary Medicine, The University of Georgia....

  10. Wildlife Inventory Plan : Parker River National Wildlife Refuge [draft

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This Wildlife Inventory Plan for Parker River NWR outlines procedures for the following surveys: spotlight deer survey, aerial deer survey, predator scent station...

  11. Wildlife Inventory Plan: Minnesota Valley National Wildlife Refuge

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — The goals for this Wildlife Inventory Plan for Minnesota Valley NWR are: (1) to provide as good a survey method as possible to estimate population levels of key...

  12. Stillwater Wildlife Management Area : Wildlife Inventory Plan : Calendar Year 1984

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This report outlines the purpose and procedure to inventory the colonial waterbirds on the Anaho Island National Wildlife Refuge. Species include American White...

  13. Wildlife Inventory Plan Bombay Hook National Wildlife Refuge 1986

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — Bombay Hook National Wildlife Refuge was established for the preservation of the waterfowl resource. The refuge is still managed principally for the benefit of...

  14. Wildlife Inventory Plan Bombay Hook National Wildlife Refuge 1989

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — Bombay Hook National Wildlife Refuge was established for the preservation of the waterfowl resource. The refuge is still managed principally for the benefit of...

  15. Wildlife Inventory Plan Bombay Hook National Wildlife Refuge 1993

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — Bombay Hook National Wildlife Refuge was established for the preservation of the waterfowl resource. The refuge is still managed principally for the benefit of...

  16. Fishery management plan: Yazoo National Wildlife Refuge

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This management plan was prepared by the U.S. Fish and Wildlife Service for Yazoo National Wildlife Refuge. Data was provided by the Refuge and Area Office Wildlife...

  17. Alaska highway pipeline inquiry

    Energy Technology Data Exchange (ETDEWEB)

    Lysyk, K.M.; Bohmer, E.E.; Phelps, W.L.

    1977-01-01

    A public enquiry was held to determine the social and economic impacts associated with the proposed Alaska Highway pipeline. The pipeline was proposed to carry natural gas from Prudhoe Bay to the continental United States. The pipeline would follow the trans-Alaskan pipeline to Fairbanks, and follow the Alaska Highway through southern Yukon into northern British Columbia. The 48 inch pipe would operate at a pressure of 1,260 psi and would carry 2.4 billion cubic feet of gas per day, and could operate at that level for at least 25 years. Issues considered included alternative routes, employment and training, economic impact, social impact, the Yukon Indian land claim, the Dempster Lateral pipeline, planning and regulation, and compensation. The enquiry concluded that the government of Canada should not give approval in principle to the proposed pipeline through the southern Yukon without resolving the issues of an advanced payment towards the settlement of the Yukon Indian land claim, of compensation from the pipeline company, the establishment of a planning and control agency, and the deferral of the commencement of construction of the pipeline. 8 figs.

  18. Blackwater National Wildlife Complex: Blackwater National Wildlife Refuge, Susquehanna National Wildlife Refuge, Martin National Wildlife Refuge: Annual Narrative Report: 1995

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This annual narrative report for Blackwater National Wildlife Refuge outlines Refuge accomplishments during the 1995 calendar year. The report begins with a summary...

  19. 2005 Alaska Division of Geological & Geophysical Surveys Lidar: Unalakleet, Alaska

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — This report is a summary of a LiDAR data collection over the community of Unalakleet, in the Norton Sound region of Alaska. The original data were collected on...

  20. Application of the Ceditest FMDV type O and FMDV-NS enzyme-linked immunosorbent assays for detection of antibodies against Foot-and-mouth disease virus in selected livestock and wildlife species in Uganda

    OpenAIRE

    Ayebazibwe, Chrisostom; Mwiine, Frank Norbert; Balinda, Sheila Nina; Tjørnehøj, Kirsten; Alexandersen, Søren

    2012-01-01

    Diagnosis and control of Foot-and-mouth disease virus (FMDV) requires rapid and sensitive diagnostic tests. Two antibody enzyme-linked immunosorbent assay (ELISA) kits, Ceditest FMDV-NS for the detection of antibodies against the nonstructural proteins of all FMDV serotypes and Ceditest FMDV type O for the detection of antibodies against serotype O, were evaluated under African endemic conditions where the presence of multiple serotypes and the use of nonpurified vaccines complicate serologic...

  1. Science and Civics: Sustaining Wildlife

    Science.gov (United States)

    Council for Environmental Education, 2011

    2011-01-01

    Project WILD's new high school curriculum, "Science and Civics: Sustaining Wildlife", is designed to serve as a guide for involving students in environmental action projects aimed at benefitting the local wildlife found in a community. It involves young people in decisions affecting people, wildlife, and their shared habitat in the community. The…

  2. Stillwater Wildlife Management Area, Anaho Island National Wildlife Refuge and Fallon National Wildlife Refuge

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — The Fallon, Stillwater and Anaho Island National Wildlife Refuges are located in northwest Nevada and are administered by the refuge administrative office in...

  3. Stillwater Wildlife Management Area, Anaho Island National Wildlife Refuge and Fallon National Wildlife refuge

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — Weather conditions for the year were near normal and had no significant effect on refuge outputs or operations. Stillwater Wildlife Management Area was plagued with...

  4. Foodborne parasites from wildlife

    DEFF Research Database (Denmark)

    Kapel, Christian Moliin Outzen; Fredensborg, Brian Lund

    2015-01-01

    The majority of wild foods consumed by humans are sourced from intensively managed or semi-farmed populations. Management practices inevitably affect wildlife density and habitat characteristics, which are key elements in the transmission of parasites. We consider the risk of transmission of food...

  5. WILDLIFE HABITAT INVENTORY

    OpenAIRE

    GÜNDOĞDU, Ebubekir

    2009-01-01

    This study focused on what does habitat mean in wildlife, which factors it contains, how to make inventory for these factors and how to analyses habitat according to chosen species. In spite of habitat inventory has various meanings for varying areas and species by examining literature on this issue the most preferred habitat inventory standards are presented in this article. Keywords: Habitat, Inventory, Mapping

  6. Chemicals and wildlife

    Science.gov (United States)

    DeWitt, J.B.; Springer, P.F.

    1958-01-01

    Short paper that reviews some of the facts about effects of insecticides on wildlife and states principles that should be followed for maximum safety in treatment. These principles include minimal doses, good ground-to-plane control to avoid overdoses, and least possible pollution of water areas.

  7. Alaska Geoid Heights (GEOID96)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — This 2' x 4' geoid height grid for Alaska is distributed as a GEOID96 model. The computation used 1.1 million terrestrial and marine gravity data held in the...

  8. Kevadel Alaska talves / Tiiu Ehrenpreis

    Index Scriptorium Estoniae

    Ehrenpreis, Tiiu

    2007-01-01

    Autori muljeid 22.-25. märtsini Fairbanksis toimunud Alaska Ülikooli ja Ülemaailmse Arktika Uurimise Keskuse (IARC) juhtimisel GLOBE'i programmi uue projekti "Aastaajad ja bioomid" koolitusseminarist

  9. Level III Ecoregions of Alaska

    Data.gov (United States)

    U.S. Environmental Protection Agency — Ecoregions denote areas of general similarity in ecosystems and in the type, quality, and quantity of environmental resources. The ecoregions of Alaska are a...

  10. Assessment of the impact of a Trans-Alaska Pipeline oil spill on the birds and mammals of the Atigun River system

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — An oil spill resulting from a crack in the Trans-Alaska Pipeline was discovered on June 10, 1979 near pipeline mile post 166, on the north side of Atigun Pass....

  11. Alaska Athabascan stellar astronomy

    Science.gov (United States)

    Cannon, Christopher M.

    Stellar astronomy is a fundamental component of Alaska Athabascan cultures that facilitates time-reckoning, navigation, weather forecasting, and cosmology. Evidence from the linguistic record suggests that a group of stars corresponding to the Big Dipper is the only widely attested constellation across the Northern Athabascan languages. However, instruction from expert Athabascan consultants shows that the correlation of these names with the Big Dipper is only partial. In Alaska Gwich'in, Ahtna, and Upper Tanana languages the Big Dipper is identified as one part of a much larger circumpolar humanoid constellation that spans more than 133 degrees across the sky. The Big Dipper is identified as a tail, while the other remaining asterisms within the humanoid constellation are named using other body part terms. The concept of a whole-sky humanoid constellation provides a single unifying system for mapping the night sky, and the reliance on body-part metaphors renders the system highly mnemonic. By recognizing one part of the constellation the stargazer is immediately able to identify the remaining parts based on an existing mental map of the human body. The circumpolar position of a whole-sky constellation yields a highly functional system that facilitates both navigation and time-reckoning in the subarctic. Northern Athabascan astronomy is not only much richer than previously described; it also provides evidence for a completely novel and previously undocumented way of conceptualizing the sky---one that is unique to the subarctic and uniquely adapted to northern cultures. The concept of a large humanoid constellation may be widespread across the entire subarctic and have great antiquity. In addition, the use of cognate body part terms describing asterisms within humanoid constellations is similarly found in Navajo, suggesting a common ancestor from which Northern and Southern Athabascan stellar naming strategies derived.

  12. ALASKA1964_RUNUP - Alaska 1964 Tsunami Runup Heights at Seaside, Oregon (alaska1964_runup.shp)

    Data.gov (United States)

    U.S. Geological Survey, Department of the Interior — This data set is a point shapefile representing tsunami inundation runup heights for the Alaska 1964 event based on observations and associated information obtained...

  13. The link in Linking

    Science.gov (United States)

    Caldwell, Jane C; Chiale, Pablo A; Gonzalez, Mario D; Baranchuk, Adrian

    2013-01-01

    We present 2 cases of the slow-fast form of AVNRT with initially narrow QRS complexes followed by sudden unexpected transition to persistently wide QRS complexes due to aberrant intraventricular conduction. Introduction of a properly timed extrastimulus in one case and critical oscillations in cycle length due to short-long coupling in the second case set the stage for the initial bundle branch block. However, persistence of the aberrancy pattern once the initial event abated was maintained by the "linking" phenomenon. Delayed, retrograde concealed activation from the contralateral bundle branch perpetuated the initial bundle branch block. PMID:23840106

  14. Alaska GeoFORCE, A New Geologic Adventure in Alaska

    Science.gov (United States)

    Wartes, D.

    2011-12-01

    RAHI, the Rural Alaska Honors Institute is a statewide, six-week, summer college-preparatory bridge program at the University of Alaska Fairbanks for Alaska Native and rural high school juniors and seniors. A program of rigorous academic activity combines with social, cultural, and recreational activities. Students are purposely stretched beyond their comfort levels academically and socially to prepare for the big step from home or village to a large culturally western urban campus. This summer RAHI is launching a new program, GeoFORCE Alaska. This outreach initiative is designed to increase the number and diversity of students pursuing STEM degree programs and entering the future high-tech workforce. It uses Earth science as the hook because most kids get excited about dinosaurs, volcanoes and earthquakes, but it includes physics, chemistry, math, biology and other sciences. Students will be recruited, initially from the Arctic North Slope schools, in the 8th grade to begin the annual program of approximately 8 days, the summer before their 9th grade year and then remain in the program for all four years of high school. They must maintain a B or better grade average and participate in all GeoFORCE events. The carrot on the end of the stick is an exciting field event each summer. Over the four-year period, events will include trips to Fairbanks, Arizona, Oregon and the Appalachians. All trips are focused on Earth science and include a 100+ page guidebook, with tests every night culminating with a final exam. GeoFORCE Alaska is being launched by UAF in partnership with the University of Texas at Austin, which has had tremendous success with GeoFORCE Texas. GeoFORCE Alaska will be managed by UAF's long-standing Rural Alaska Honors Insitute (RAHI) that has been successfully providing intense STEM educational opportunities for Alaskan high school students for almost 30 years. The Texas program, with adjustments for differences in culture and environment, will be

  15. Wildlife monitoring program plan

    Science.gov (United States)

    Sebesta, P.; Arno, R.

    1979-01-01

    A plan for integrating the various requirements for wildlife monitoring with modern aerospace technology is presented. This plan is responsive to user needs, recognizes legal requirements, and is based on an evolutionary growth from domestic animals and larger animals to smaller, more scarce and remote species. The basis for animal study selection was made from the 1973 Santa Cruz Summer Study on Wildlife Monitoring. As techniques are developed the monitoring and management tasks will be interfaced with and eventually operated by the user agencies. Field efforts, aircraft and satellites, will be supplemented by laboratory investigations. Sixty percent of the effort will be in hardware research and development (satellite technology, microminiaturization) and the rest for gathering and interpreting data.

  16. Satellite View of Alaska - Direct Download

    Data.gov (United States)

    U.S. Geological Survey, Department of the Interior — The Satellite View of Alaska map layer is a 200-meter-resolution simulated-natural-color image of Alaska. Vegetation is generally green, with darker greens...

  17. Carbon-sequestration and ecosystem services in the boreal ecoregion of Alaska

    Science.gov (United States)

    Wang, B.; Manies, K.; Labay, K.; Johnson, W. N.; Harden, J. W.

    2011-12-01

    Managing public lands for carbon (C) sequestration is increasingly discussed as a component of national carbon policies. However, management of public land to facilitate carbon sequestration must be considered in the context of other management mandates and the effects on other ecosystem services. Of the United States Fish and Wildlife Service's (USFWS) National Wildlife Refuge lands in Alaska, about 35% are in the boreal ecoregion; primarily in the Intermountain and the Alaska Range Transition ecoregions. These refuges were established to conserve wildlife habitat, fulfill treaty obligations, provide for continued subsistence uses, and ensure necessary water quality and quantity. One of the major factors in determining ecosystem distribution in the boreal ecoregion is disturbance. Fire is the dominant disturbance for Alaska's boreal region. Most USFWS refuge lands are managed with "limited" suppression, where fires burn naturally and are monitored to assure the protection of human life, property, and site specific values (such as historical or religious). However, there is increasing interest in biomass harvest and combustion for local energy production. Harvest and fire can have differing effects on both the spatial and temporal aspects of carbon storage. The current biomass harvest for energy production proposals are considered to be C neutral because they focus on "hazardous" biomass which would burn naturally or in a prescribed burn. The goal of this effort is to explore the relation between C storage and other public land management priorities, as well as, to explore how disturbance type (fire and harvest) affect C storage and boreal ecosystem distribution in the context of wildlife habitat and subsistence use management priorities. We present a conceptual model that defines the linkages among these management priorities, a data gap analysis, and scenarios to be evaluated.

  18. History of wildlife toxicology.

    Science.gov (United States)

    Rattner, Barnett A

    2009-10-01

    The field of wildlife toxicology can be traced to the late nineteenth and early twentieth centuries. Initial reports included unintentional poisoning of birds from ingestion of spent lead shot and predator control agents, alkali poisoning of waterbirds, and die-offs from maritime oil spills. With the advent of synthetic pesticides in the 1930s and 1940s, effects of DDT and other pesticides were investigated in free-ranging and captive wildlife. In response to research findings in the US and UK, and the publication of Silent Spring in 1962, public debate on the hazards of pollutants arose and national contaminant monitoring programs were initiated. Shortly thereafter, population-level effects of DDT on raptorial and fish-eating birds were documented, and effects on other species (e.g., bats) were suspected. Realization of the global nature of organochlorine pesticide contamination, and the discovery of PCBs in environmental samples, launched long-range studies in birds and mammals. With the birth of ecotoxicology in 1969 and the establishment of the Society of Environmental Toxicology and Chemistry in 1979, an international infrastructure began to emerge. In the 1980s, heavy metal pollution related to mining and smelting, agrichemical practices and non-target effects, selenium toxicosis, and disasters such as Chernobyl and the Exxon Valdez dominated the field. Biomarker development, endocrine disruption, population modeling, and studies with amphibians and reptiles were major issues of the 1990s. With the turn of the century, there was interest in new and emerging compounds (pharmaceuticals, flame retardants, surfactants), and potential population-level effects of some compounds. Based upon its history, wildlife toxicology is driven by chemical use and misuse, ecological disasters, and pollution-related events affecting humans. Current challenges include the need to more thoroughly estimate and predict exposure and effects of chemical-related anthropogenic

  19. Antimicrobial resistance in wildlife

    OpenAIRE

    Vittecoq, M.; Godreuil, S.; Prugnolle, Franck; Durand, P.; Brazier, L; Renaud, N; Arnal, A.; Aberkane, S.; Jean-Pierre, H.; Gauthier-Clerc, M; Thomas, F.; Renaud, F.

    2016-01-01

    The spread of antimicrobial resistance is of major concern for human health and leads to growing economic costs. While it is increasingly hypothesized that wildlife could play an important role in antimicrobial-resistant bacteria dynamics, empirical data remain scarce. The present work builds on a systematic review of the available data in order to highlight the main information we have and to suggest research pathways that should be followed if we aim to fill the gaps in our current knowledg...

  20. Rocky Mountain Arsenal National Wildlife Area : Fish and Wildlife Management Plan : Fiscal year 1995

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — The Rocky Mountain Arsenal National Wildlife Refuge Fish and Wildlife Management Plan was prepared to guide U.S. Fish and Wildlife Service (Service) study and work...

  1. Rocky Mountain Arsenal National Wildlife Area : Fish and Wildlife Management Plan : Fiscal year 1994

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — The Rocky Mountain Arsenal National Wildlife Refuge Fish and Wildlife Management Plan was prepared to guide U.S. Fish and Wildlife Service (Service) study and work...

  2. Wildlife Inventory Plan : Clarence Cannon National Wildlife Refuge including Delair and Gardner Divisions

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — The Clarence Cannon National Wildlife Refuge Wildlife Inventory Plan outlines the strategy, techniques and purpose of a wildlife inventory on the Refuge. Futhermore...

  3. US Fish and Wildlife Service lands biomonitoring operations manual

    Energy Technology Data Exchange (ETDEWEB)

    Rope, R.C.; Breckenridge, R.P.

    1993-08-01

    This is Volume 1 of an operations manual designed to facilitate the development of biomonitoring strategies for U.S. Fish and Wildlife Service Lands. It is one component of the U.S. Fish and Wildlife Service Lands Biomonitoring Operations Manual. The Volume contains the Introduction to the Manual, background information on monitoring, and procedures for developing a biomonitoring strategy for Service lands. The purpose of the Biomonitoring Operations Manual is to provide an approach to develop and implement biomonitoring activities to assess the status and trends of U.S. Fish and Wildlife Service trust resources. It also provides field sampline methods and documentation protocols for contaminant monitoring activities. The strategy described in the Manual has been designed as a stand alone process to characterize the presence of contaminants on lands managed by the Service. This process can be sued to develop a monitoring program for any tract of real estate with potential threats from on- or off-site contaminants. Because the process was designed to address concerns for Service lands that span the United States from Alaska to the Tropical Islands, it has a generic format that can be used in al types of ecosystems, however, significant site specific informtion is required to complete the Workbook and make the process work successfully.

  4. Has the time come for big science in wildlife health?

    Science.gov (United States)

    Sleeman, Jonathan Mark

    2013-12-01

    The consequences of wildlife emerging diseases are global and profound with increased burden on the public health system, negative impacts on the global economy, declines and extinctions of wildlife species, and subsequent loss of ecological integrity. Examples of health threats to wildlife include Batrachochytrium dendrobatidis, which causes a cutaneous fungal infection of amphibians and is linked to declines of amphibians globally; and the recently discovered Pseudogymnoascus (Geomyces) destructans, the etiologic agent of white nose syndrome which has caused precipitous declines of North American bat species. Of particular concern are the novel pathogens that have emerged as they are particularly devastating and challenging to manage. A big science approach to wildlife health research is needed if we are to make significant and enduring progress in managing these diseases. The advent of new analytical models and bench assays will provide us with the mathematical and molecular tools to identify and anticipate threats to wildlife, and understand the ecology and epidemiology of these diseases. Specifically, new molecular diagnostic techniques have opened up avenues for pathogen discovery, and the application of spatially referenced databases allows for risk assessments that can assist in targeting surveillance. Long-term, systematic collection of data for wildlife health and integration with other datasets is also essential. Multidisciplinary research programs should be expanded to increase our understanding of the drivers of emerging diseases and allow for the development of better disease prevention and management tools, such as vaccines. Finally, we need to create a National Fish and Wildlife Health Network that provides the operational framework (governance, policies, procedures, etc.) by which entities with a stake in wildlife health cooperate and collaborate to achieve optimal outcomes for human, animal, and ecosystem health. PMID:24136386

  5. Using commodity-indexed financing to fund OPEC/Alaska's development projects

    International Nuclear Information System (INIS)

    An impediment to the process of economic diversification in OPEC and Alaska is the lack of favourable access to local and international capital markets to finance development projects, particularly mineral resource development. This paper highlights the importance of commodity-indexed bonds, including oil- and gold- indexed bonds, as a financing alternative to supplement the supply shortage of loanable funds from conventional, local and international commercial banks. The indexation concept is discussed, features of different bonds issued to date are contrasted and the benefits and risks for borrowers and investors are highlighted. An analysis is made of the experience of OPEC and Alaska in using commodity-indexed bonds and the feasibility of Alaska and some OPEC countries entering into commodity-linked-financed joint ventures is examined. Future prospects for commodity-linked bonds are explored. Not withstanding the fact that the immediate market timing is unfavourable, the long-term benefits of commodity-indexed securities are recognized. (U.K.)

  6. Chautauqua National Wildlife Refuge : Law Enforcement Plan

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — The Chautauqua National Wildlife Refuge Law Enforcement Plan clarifies U.S. Fish and Wildlife enforcement policies as they apply to the Refuge. It provides...

  7. Cropland Management Plan: Louisa National Wildlife Refuge

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — The Louisa National Wildlife Refuge Cropland Management Plan focuses to the production of supplemental grain and browse foods to maintain wildlife populations at...

  8. Contaminants investigation at Grulla National Wildlife Refuge

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — In August, 2003, a contaminants investigation was initiated at Grulla National Wildlife Refuge (Grulla NWR) by U.S. Fish and Wildlife Service personnel. The purpose...

  9. Meredosia National Wildlife Refuge : Cropland Management Plan

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — The Meredosia National Wildlife Refuge Cropland Management Plan focuses on the production of supplemental grain and browse foods to maintain wildlife populations at...

  10. Inventory Plan : St. Vincent National Wildlife Refuge

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — The inventory procedures outlined in this plan represent a cost effective inventory of the wildlife populations on St. Vincent National Wildlife Refuge. Winter...

  11. Wilderness Study Summary Missisquoi National Wildlife Refuge

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This brochure describes a national wildlife refuge that has been studied by the Bureau of Sport Fisheries and Wildlife at the direction of the Secretary of the...

  12. African Wildlife Policy : Protecting Wildlife Herbivores on Private Game Ranches

    NARCIS (Netherlands)

    Kinyua, P.; Kooten, van G.C.; Bulte, E.H.

    2000-01-01

    In large parts of Africa, wildlife herbivores spill over onto private lands, competing with domestic livestock for forage resources. To encourage private landowners to take into account the externality benefits of wildlife, game cropping is increasingly considered as an important component of conser

  13. Winter waterfowl survey, southeastern Alaska

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — Little is known of the total numbers of wintering waterfowl within the north pacific coastal region. The random stratified plot sampling methods used in 1980, as...

  14. Toxicological Benchmarks for Wildlife

    Energy Technology Data Exchange (ETDEWEB)

    Sample, B.E. Opresko, D.M. Suter, G.W.

    1993-01-01

    Ecological risks of environmental contaminants are evaluated by using a two-tiered process. In the first tier, a screening assessment is performed where concentrations of contaminants in the environment are compared to no observed adverse effects level (NOAEL)-based toxicological benchmarks. These benchmarks represent concentrations of chemicals (i.e., concentrations presumed to be nonhazardous to the biota) in environmental media (water, sediment, soil, food, etc.). While exceedance of these benchmarks does not indicate any particular level or type of risk, concentrations below the benchmarks should not result in significant effects. In practice, when contaminant concentrations in food or water resources are less than these toxicological benchmarks, the contaminants may be excluded from further consideration. However, if the concentration of a contaminant exceeds a benchmark, that contaminant should be retained as a contaminant of potential concern (COPC) and investigated further. The second tier in ecological risk assessment, the baseline ecological risk assessment, may use toxicological benchmarks as part of a weight-of-evidence approach (Suter 1993). Under this approach, based toxicological benchmarks are one of several lines of evidence used to support or refute the presence of ecological effects. Other sources of evidence include media toxicity tests, surveys of biota (abundance and diversity), measures of contaminant body burdens, and biomarkers. This report presents NOAEL- and lowest observed adverse effects level (LOAEL)-based toxicological benchmarks for assessment of effects of 85 chemicals on 9 representative mammalian wildlife species (short-tailed shrew, little brown bat, meadow vole, white-footed mouse, cottontail rabbit, mink, red fox, and whitetail deer) or 11 avian wildlife species (American robin, rough-winged swallow, American woodcock, wild turkey, belted kingfisher, great blue heron, barred owl, barn owl, Cooper's hawk, and red

  15. Human disturbances of denning polar bears in Alaska

    International Nuclear Information System (INIS)

    Polar bears (Ursus maritimus) give birth in dens of snow and ice. The altricial neonates cannot leave the den for >2 months post-partum and are potentially vulnerable to disturbances near dens. The coastal plain (1002) area of Alaska's Arctic National Wildlife Refuge (ANWR) lies in a region of known polar bear denning and also may contain >9 billion barrels of recoverable oil. Polar bears in dens could be affected in many ways by hydrocarbon development. The distribution of dens on ANWR was documented between 1981 and 1992 and responses of bears in dens to various anthropogenic disturbances were observed. Of 44 dens located by radiotelemetry on the mainland coast of Alaska and Canada, 20 (45%) were on ANWR and 15 (34%) were within the 1002 area. Thus, development of ANWR will increase the potential that denning polar bears are disturbed by human activities. However, perturbations resulting from capture, marking, and radiotracking maternal bears did not affect litter sizes or stature of cubs produced. Likewise, 10 of 12 denned polar bears tolerated exposure to exceptional levels of activity. This tolerance and the fact that investment in the denning effort increases through the winter indicated that spatial and temporal restrictions on developments could prevent the potential for many disruptions of denned bears from being realized. 16 refs., 1 fig., 2 tabs

  16. Renewable energy and wildlife conservation

    Science.gov (United States)

    Khalil, Mona

    2016-09-09

    The renewable energy sector is rapidly expanding and diversifying the power supply of the country. Yet, as our Nation works to advance renewable energy and to conserve wildlife, some conflicts arise. To address these challenges, the U.S. Geological Survey (USGS) is conducting innovative research and developing workable solutions to reduce impacts of renewable energy production on wildlife.

  17. Wildlife in Chernobyl forests

    International Nuclear Information System (INIS)

    The article is a review of a book addressed Wormwood Forest: a natural history of Chernobyl which describes life in Europe's largest wildlife sanctuary in the region surrounding the Chernobyl station. Since the accident, the area has largely been a safe haven from hunters and farmers, allowing the wildlife to live in an undisturbed environment. Against this backdrop, the book describes in detail, a highly controversial programme that released an endangered species of horse into the zone. Lack of funding for such programmes makes it nearly impossible to administer them. The book blends reportage, popular science and encounters with the zone's few residents. The result is an account of a remarkable land, its people and animals seen through the eyes of the locals, the author and the zoologists, botanists and radiologists who travelled with her around the zone. The radiation is the book's ever-present protagonist, as the author describes in detail how it works itself through the entire food chain and environment. Along the author's journey through the affected regions of Belarus and Ukraine she debunks several myths surrounding Chernobyl and the nuclear industry in general. In fact, while there have been a small number of cases of mutations observed in some species, these are not as dramatic as the Chernobyl mythology.

  18. Benefits of wildlife consumption to child nutrition in a biodiversity hotspot.

    Science.gov (United States)

    Golden, Christopher D; Fernald, Lia C H; Brashares, Justin S; Rasolofoniaina, B J Rodolph; Kremen, Claire

    2011-12-01

    Terrestrial wildlife is the primary source of meat for hundreds of millions of people throughout the developing world. Despite widespread human reliance on wildlife for food, the impact of wildlife depletion on human health remains poorly understood. Here we studied a prospective longitudinal cohort of 77 preadolescent children (under 12 y of age) in rural northeastern Madagascar and show that consuming more wildlife was associated with significantly higher hemoglobin concentrations. Our empirical models demonstrate that removing access to wildlife would induce a 29% increase in the numbers of children suffering from anemia and a tripling of anemia cases among children in the poorest households. The well-known progression from anemia to future disease demonstrates the powerful and far-reaching effects of lost wildlife access on a variety of human health outcomes, including cognitive, motor, and physical deficits. Loss of access to wildlife could arise either from the diligent enforcement of existing conservation policy or from unbridled unsustainable harvest, leading to depletion. Conservation enforcement would enact a more rapid restriction of resources, but self-depletion would potentially lead, albeit more slowly, both to irrevocable local wildlife extinctions and loss of the harvested resource. Our research quantifies costs of reduced access to wildlife for a rural community in Madagascar and illuminates pathways that may broadly link reduced natural resource access to declines in childhood health. PMID:22106297

  19. Alaska Dental Health Aide Program

    Directory of Open Access Journals (Sweden)

    Sarah Shoffstall-Cone

    2013-08-01

    Full Text Available Background. In 1999, An Oral Health Survey of American Indian and Alaska Native (AI/AN Dental Patients found that 79% of 2- to 5-year-olds had a history of tooth decay. The Alaska Native Tribal Health Consortium in collaboration with Alaska’s Tribal Health Organizations (THO developed a new and diverse dental workforce model to address AI/AN oral health disparities. Objectives. This paper describes the workforce model and some experience to date of the Dental Health Aide (DHA Initiative that was introduced under the federally sanctioned Community Health Aide Program in Alaska. These new dental team members work with THO dentists and hygienists to provide education, prevention and basic restorative services in a culturally appropriate manner. Results. The DHA Initiative introduced 4 new dental provider types to Alaska: the Primary Dental Health Aide, the Expanded Function Dental Health Aide, the Dental Health Aide Hygienist and the Dental Health Aide Therapist. The scope of practice between the 4 different DHA providers varies vastly along with the required training and education requirements. DHAs are certified, not licensed, providers. Recertification occurs every 2 years and requires the completion of 24 hours of continuing education and continual competency evaluation. Conclusions. Dental Health Aides provide evidence-based prevention programs and dental care that improve access to oral health care and help address well-documented oral health disparities.

  20. Linked Lives

    NARCIS (Netherlands)

    Djundeva, Maja; Wright, James D.

    2015-01-01

    This article refers to the Linked Lives, following the development of the life course theory during the 1980s and the 1990s and the seminal works of Elder and colleagues. In the first part the concepts linked to Linked Lives: timing, living in time and place, human agency are described in detail wit

  1. Amchitka Island, Alaska, Biological Monitoring Report 2011 Sampling Results

    Energy Technology Data Exchange (ETDEWEB)

    None

    2013-09-01

    The Long-Term Surveillance and Maintenance (LTS&M) Plan for the U.S. Department of Energy (DOE) Office of Legacy Management (LM) Amchitka Island sites describes how LM plans to conduct its mission to protect human health and the environment at the three nuclear test sites located on Amchitka Island, Alaska. Amchitka Island, near the western end of the Aleutian Islands, is approximately 1,340 miles west-southwest of Anchorage, Alaska. Amchitka is part of the Aleutian Island Unit of the Alaska Maritime National Wildlife Refuge, which is administered by the U.S. Fish and Wildlife Service (USFWS). Since World War II, Amchitka has been used by multiple U.S. government agencies for various military and research activities. From 1943 to 1950, it was used as a forward air base for the U.S. Armed Forces. During the middle 1960s and early 1970s, the U.S. Department of Defense (DOD) and the U.S. Atomic Energy Commission (AEC) used a portion of the island as a site for underground nuclear tests. During the late 1980s and early 1990s, the U.S. Navy constructed and operated a radar station on the island. Three underground nuclear tests were conducted on Amchitka Island. DOD, in conjunction with AEC, conducted the first nuclear test (named Long Shot) in 1965 to provide data that would improve the United States' capability of detecting underground nuclear explosions. The second nuclear test (Milrow) was a weapons-related test conducted by AEC in 1969 as a means to study the feasibility of detonating a much larger device. Cannikin, the third nuclear test on Amchitka, was a weapons-related test detonated on November 6, 1971. With the exception of small concentrations of tritium detected in surface water shortly after the Long Shot test, radioactive fission products from the tests remain in the subsurface at each test location As a continuation of the environmental monitoring that has taken place on Amchitka Island since before 1965, LM in the summer of 2011 collected biological

  2. Alaska Coal Geology, Resources, and Coalbed Methane Potential

    Data.gov (United States)

    U.S. Geological Survey, Department of the Interior — Estimated Alaska coal resources are largely in Cretaceous and Tertiary rocks distributed in three major provinces. Northern Alaska-Slope, Central Alaska-Nenana, and...

  3. Chronic Liver Disease and American Indians/Alaska Natives

    Science.gov (United States)

    ... Native > Chronic Liver Disease Chronic Liver Disease and American Indians/Alaska Natives Among American Indians and Alaska Natives, ... 54. 1 At a glance – Cancer Rates for American Indian/Alaska Natives (2008-2012) Cancer Incidence Rates per ...

  4. Minority Women's Health: American Indians/Alaska Natives

    Science.gov (United States)

    ... Health > American Indians/Alaska Natives Minority Women's Health American Indians/Alaska Natives Related information How to Talk to ... disease. Return to top Health conditions common in American Indian and Alaska Native women Accidents Alcoholism and drug ...

  5. Light Pollution and Wildlife

    Science.gov (United States)

    Duffek, J.

    2008-12-01

    for Educational Program IYA Dark Skies Education Session Fall American Geophysical Union San Francisco, December 15-19, 2008 Light Pollution and Wildlife This is a very exciting time to be a part of the mission to keep the nighttime skies natural. The International Year of Astronomy (IYA) 2009 is developing programs for all areas of Dark Skies Awareness. For many years the issue of light pollution focused on the impact to the astronomy industry. While this is an important area, research has shown that light pollution negatively impacts wildlife, their habitat, human health, and is a significant waste of energy. Since the message and impact of the effects of light pollution are much broader now, the message conveyed to the public must also be broader. Education programs directed at youth are a new frontier to reach out to a new audience about the adverse effects of too much artificial light at night. The International Dark-Sky Association (IDA) has developed educational presentations using the National Science Teachers Association Education Standards. These programs focus on youth between the ages of 5 to 17exploring new territory in the education of light pollution. The IDA education programs are broken down into three age groups; ages 5-9, 8-13, 12 and older. The presentations come complete with PowerPoint slides, discussion notes for each slide, and workbooks including age appropriate games to keep young audiences involved. A new presentation reflects the growing area of interest regarding the effects of too much artificial light at night on wildlife. This presentation outlines the known problems for ecosystems caused by artificial light at night. Insects are attracted to artificial lights and may stay near that light all night. This attraction interferes with their ability to migrate, mate, and look for food. Such behavior leads to smaller insect populations. Fewer insects in turn affect birds and bats, because they rely on insects as a food source. The IDA

  6. Forestry timber typing. Tanana demonstration project, Alaska ASVT. [Alaska

    Science.gov (United States)

    Morrissey, L. A.; Ambrosia, V. G.

    1982-01-01

    The feasibility of using LANDSAT digital data in conjunction with topographic data to delineate commercial forests by stand size and crown closure in the Tanana River basin of Alaska was tested. A modified clustering approach using two LANDSAT dates to generate an initial forest type classification was then refined with topographic data. To further demonstrate the ability of remotely sensed data in a fire protection planning framework, the timber type data were subsequently integrated with terrain information to generate a fire hazard map of the study area. This map provides valuable assistance in initial attack planning, determining equipment accessibility, and fire growth modeling. The resulting data sets were incorporated into the Alaska Department of Natural Resources geographic information system for subsequent utilization.

  7. 50 CFR 216.87 - Wildlife research.

    Science.gov (United States)

    2010-10-01

    ... 50 Wildlife and Fisheries 7 2010-10-01 2010-10-01 false Wildlife research. 216.87 Section 216.87... Pribilof Islands Administration § 216.87 Wildlife research. (a) Wildlife research, other than research on... to the following conditions: (1) Any person or agency, seeking to conduct such research shall...

  8. Wildlife Management Objectives for Presquile National Wildlife Refuge 1961

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This report details both the management objectives and refuge usage for the following: waterfowl, upland game birds, whitetailed deer, furbearers, water, and the...

  9. Fisheries Education in Alaska. Conference Report. Alaska Sea Grant Report 82-4.

    Science.gov (United States)

    Smoker, William W., Ed.

    This conference was an attempt to have the fishing industry join the state of Alaska in building fisheries education programs. Topics addressed in papers presented at the conference include: (1) fisheries as a part of life in Alaska, addressing participation of Alaska natives in commercial fisheries and national efforts; (2) the international…

  10. Serologic survey for Trichinella spp. in grizzly bears from Alaska.

    Science.gov (United States)

    Zarnke, R L; Gamble, R; Heckert, R A; Ver Hoef, J

    1997-07-01

    Blood was collected from 878 grizzly bears (Ursus arctos) in seven geographic areas of Alaska from 1973 to 1987. An enzyme-linked immunosorbent assay procedure was used to test sera for evidence of exposure to Trichinella spp. Serum antibody prevalence ranged from 5% (10 positive of 196 tested) in the Southern Region of the state to 83% (355 of 430 tested) in the Northern Region. These major discrepancies may be a result of differing food habits of bears in the major geographic areas. Prevalence was higher in older age cohorts. Neither year-of-collection nor sex had a significant effect on prevalence.

  11. Alaska's renewable energy potential.

    Energy Technology Data Exchange (ETDEWEB)

    2009-02-01

    This paper delivers a brief survey of renewable energy technologies applicable to Alaska's climate, latitude, geography, and geology. We first identify Alaska's natural renewable energy resources and which renewable energy technologies would be most productive. e survey the current state of renewable energy technologies and research efforts within the U.S. and, where appropriate, internationally. We also present information on the current state of Alaska's renewable energy assets, incentives, and commercial enterprises. Finally, we escribe places where research efforts at Sandia National Laboratories could assist the state of Alaska with its renewable energy technology investment efforts.

  12. Northern Alaska Landscape/Permafrost GIS Data

    Data.gov (United States)

    Arctic Landscape Conservation Cooperative — This data set represents an updated Ecological Subsection Map for Northern Alaska. This update includes permafrost mapping to include the following new layers:...

  13. Simulated nests in wildlife management

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — Many of us have studied game bird nests. Usually we hoped to learn something about nesting cover, cover management and the birds and animals which seemed to eat the...

  14. Changing patterns of wildlife diseases

    Science.gov (United States)

    McLean, R.G.

    2001-01-01

    The purpose of this paper was not to analyze the effects of global warming on wildlife disease patterns, but to serve as a springboard for future efforts to identify those wildlife diseases, including zoonotic diseases, that could be influenced the most by warming climates and to encourage the development of models to examine the potential effects. Hales et al. (1999) examined the relationship of the incidence of a vector-borne human disease, Dengue fever, and El Nino southern oscillations for South Pacific Island nations. The development of similar models on specific wildlife diseases which have environmental factors strongly associated with transmission would provide information and options for the future management of our wildlife resources.

  15. Ecotoxicology of mercury in fish and wildlife: Recent advances

    Science.gov (United States)

    Scheuhammer, Anton M.; Basu, Niladri; Evers, David C.; Heinz, Gary H.; Sandheinrich, Mark B.; Bank, Michael S.; Bank, Michael S.; Bank, Michael S.

    2012-01-01

    A number of recent studies have documented subtle, yet potentially important effects of mercury on behavior, neurochemistry, and endocrine function in fish and wildlife at currently realistic levels of environmental exposure. Current levels of environmental methylmercury exposure are sufficient to cause significant biological impairment, both in individuals and in whole populations, in some ecosystems. Future toxicological studies on fish and wildlife will focus on linking biomarkers of methylmercury exposure and associated oxidative stress to effects on reproduction and population change; determining the genetic basis for mercury-related neurotoxic and other biological changes; determining the genetic basis for species differences in sensitivity to methylmercury; and linking toxic effects of methylmercury in individual animals to population-level changes.

  16. The Road Inventory of Alaska Aviation Management

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — To determine the relative needs of the U.S. Fish and Wildlife Service, the Federal Highway Administration (FHWA) was asked to inventory all public access and...

  17. Polar bear research in Alaska, spring 1982

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — An investigation of the ecology and population dynamics of Alaskan polar bears has continued since 1967. As part of that program, U.S. Fish and Wildlife Service...

  18. Polar bear research in Alaska, spring 1981

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — An investigation of the ecology and population dynamics of Alaskan polar bears has continued since 1967. As part of that program, U.S. Fish and Wildlife Service...

  19. Sea otter survey, southeast Alaska, 1986

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This report covers the sex and age distribution of the 1987 to 1988 marten harvest on Nowitna National Wildlife Refuge. Harvest statistics were obtained from marten...

  20. Narrative report May, June, July, August, 1959 Des Lacs National Wildlife Refuge, Lostwood National Wildlife Refuge, Lake Ilo National Wildlife Refuge & Easement Refuges - District IV & IVa

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This narrative report for Des Lacs National Wildlife Refuge, Lostwood National Wildlife Refuge, Lake Ilo National Wildlife Refuge, and Easement Refuges - District...

  1. Narrative report May, June, July, August, 1958 Des Lacs National Wildlife Refuge, Lostwood National Wildlife Refuge, Lake Ilo National Wildlife Refuge, & Easement Refuges - District IV & IVa

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This narrative report for Des Lacs National Wildlife Refuge, Lostwood National Wildlife Refuge, Lake Ilo National Wildlife Refuge, and Easement Refuges - District...

  2. Narrative report May, June, July, August, 1960 Des Lacs National Wildlife Refuge, Lostwood National Wildlife Refuge, Lake Ilo National Wildlife Refuge, & Easement Refuges - District IV & IVa

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This narrative report for Des Lacs National Wildlife Refuge, Lostwood National Wildlife Refuge, Lake Ilo Naitonal Wildlife Refuge, and Easement Refuges - District...

  3. Narrative report January February, March, April, 1959 Des Lacs National Wildlife Refuge, Lostwood National Wildlife Refuge, Lake Ilo National Wildlife Refuge & Easement Refuges - District IV & IVa

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This narrative report for Des Lacs National Wildlife Refuge, Lostwood National Wildlife Refuge, Lake Ilo National Wildlife Refuge, and Easement Refuges - District...

  4. Narrative report September, October, November, December, 1959 Des Lacs National Wildlife Refuge, Lostwood National Wildlife Refuge, Lake Ilo National Wildlife Refuge, and Easement Refuges - District IV & IVa

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This narrative report for Des Lacs National Wildlife Refuge, Lostwood National Wildlife Refuge, Lake Ilo National Wildlife Refuge, and Easement Refuges - District...

  5. Narrative report September, October, November, December, 1960 Des Lacs National Wildlife Refuge, Lostwood National Wildlife Refuge, Lake Ilo National Wildlife Refuge and Easement Refuges - District IV & IVa

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This narrative report for Des Lacs National Wildlife Refuge, Lostwood National Wildlife Refuge, Lake Ilo National Wildlife Refuge, and Easement Refuges - District...

  6. Narrative report January, February, March, April, 1961 Des Lacs National Wildlife Refuge, Lostwood National Wildlife Refuge, Lake Ilo National Wildlife Refuge, & Easement Refuges - District IV & IVa

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This narrative report for Des Lacs National Wildlife Refuge, Lostwood National Wildlife Refuge, Lake Ilo National Wildlife Refuge, and Easement Refuges - Districts...

  7. Narrative report September, October, November, December, 1958 Des Lacs National Wildlife Refuge, Lostwood National Wildlife Refuge, Lake Ilo National Wildlife Refuge & Easement Refuges - District IV & IVa

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This narrative report for Des Lacs National Wildlife Refuge, Lostwood National Wildlife Refuge, Lake Ilo National Wildlife Refuge, and Easement Refuges - District...

  8. Narrative report January, February, March, April, 1958 Des Lacs National Wildlife Refuge, Lostwood National Wildlife Refuge, Lake Ilo National Wildlife Refuge, & Easement Refuges - District IV & IVa

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This narrative report for Des Lacs National Wildlife Refuge, Lostwood National Wildlife Refuge, Lake Ilo National Wildlife Refuge, and Easement Refuges - District...

  9. Narrative report January, February, March, April, 1960 Des Lacs National Wildlife Refuge, Lostwood National Wildlife Refuge, Lake Ilo National Wildlife Refuge, & Easement Refuges - District IV & IVa

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This narrative report for Des Lacs National Wildlife Refuge, Lake Ilo National Wildlife Refuge, Lostwood National Wildlife Refuge, and Easement Refuges - District...

  10. Narrative report September, October, November, December, 1961 Des Lacs National Wildlife Refuge, Lostwood National Wildlife Reufge, Lake Ilo National Wildlife Refuge, & Easement Refuges - District IV & IVa

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This narrative report for Des Lacs National Wildlife Refuge, Lostwood National Wildlife Refuge, Lake Ilo National Wildlife Refuge, and Easement Refuges - District...

  11. Muscatatuck National Wildlife Refuge Big Oaks National Wildlife Refuge Complex: Annual narrative report: Fiscal year 2000

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This annual narrative report for Muscatatuck National Wildlife Refuge and Big Oaks National Wildlife Refuge Complex outlines accomplishments during the 2000 fiscal...

  12. [Wildlife Inventory Plan: Upper Mississippi River Wildlife and Fish Refuge: Lansing District

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This plan provides wildlife monitoring procedures used at Upper Mississippi River Wildlife and Fish Refuge - Lansing District. Refuge background, physical...

  13. [Wildlife Inventory Plan: Upper Mississippi River Wildlife and Fish Refuge: Winona District

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This plan provides wildlife monitoring procedures used at Upper Mississippi River Wildlife and Fish Refuge - Winona District. Refuge background, physical...

  14. [Wildlife Inventory Plan: Upper Mississippi River Wildlife and Fish Refuge: La Crosse District

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This plan provides wildlife monitoring procedures used at Upper Mississippi River Wildlife and Fish Refuge - La Crosse District. Refuge background, physical...

  15. [Wildlife Inventory Plan: Upper Mississippi River Wildlife and Fish Refuge: Cassville District

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This plan provides wildlife monitoring procedures used at Upper Mississippi River Wildlife and Fish Refuge - Cassville District. Refuge background, physical...

  16. [Wildlife Inventory Plan: Upper Mississippi River Wildlife and Fish Refuge: Savanna District

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This plan provides wildlife monitoring procedures used at Upper Mississippi River Wildlife and Fish Refuge - Savanna District. Refuge background, physical...

  17. Water Resources Inventory and Assessment for Kern National Wildlife Refuge and Tulare Basin Wildlife Management Area

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This Water Resource Inventory and Assessment report for Kern National Wildlife Refuge and Tulare Basin Wildlife Management Area describes hydrologic information,...

  18. Narrative report Mackay Island National Wildlife Refuge and Fisherman Island National Wildlife Refuge: Calendar year 1971

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This narrative report for Mackay Island National Wildlife Refuge and Fisherman Island National Wildlife Refuge summarizes refuge activities for calendar year 1971....

  19. Narrative Report Mackay Island National Wildlife Refuge and Fisherman Island National Wildlife Refuge: Calendar year 1970

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This narrative report for Mackay Island National Wildlife Refuge and Fisherman Island National Wildlife Refuge summarizes refuge activities for calendar year 1970....

  20. Muscatatuck National Wildlife Refuge Big Oaks National Wildlife Refuge Complex: Annual narrative report: Fiscal year 2001

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This annual narrative report for Muscatatuck National Wildlife Refuge and Big Oaks National Wildlife Refuge Complex outlines accomplishments during the 2001 fiscal...

  1. Exposure and effects of metal accumulation by wildlife on Agassiz National Wildlife Refuge

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — Three topics concerning trace element contamination in wildlife at Agassiz National Wildlife Refuge are summarized below: Cadmium, chromium and mercury...

  2. [Wildlife Inventory Plan: Upper Mississippi River Wildlife and Fish Refuge: Prairie du Chien District

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This plan provides wildlife monitoring procedures used at Upper Mississippi River Wildlife and Fish Refuge - Prairie du Chien District. Refuge background, physical...

  3. Evaluating Environmental Contaminants at Tijuana Slough National Wildlife Refuge and Sweetwater Marsh National Wildlife Refuge

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — It appears that in comparison, Sweetwater Marsh National Wildlife Refuge had higher levels of environmental contaminants than did Tijuana Slough National Wildlife...

  4. Kirtland's Warbler Annual Census - Seney National Wildlife Refuge (Kirtland's Warbler Wildlife Management Area)

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — Adaptation of Kirtland's Warbler Recovery Team census protocol as applied to Seney National Wildlife Refuge and Kirtland's Warbler Wildlife Management Area

  5. National Wildlife Refuge Visitor Survey 2012: Individual refuge results for Lee Metcalf National Wildlife Refuge

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This report summarizes the National Wildlife Refuge Visitor Survey for Lee Metcalf National Wildlife Refuge and is part of the USGS Data Series 754. The survey was...

  6. National Wildlife Refuge Visitor Survey 2012: Individual refuge results for Lacassine National Wildlife Refuge

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This report summarizes the National Wildlife Refuge Visitor Survey for Lacassine National Wildlife Refuge and is part of the USGS Data Series 754. The survey was...

  7. National Wildlife Refuge Visitor Survey 2012: Individual refuge results for Felsenthal National Wildlife Refuge

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This report summarizes the National Wildlife Refuge Visitor Survey for Felsenthal National Wildlife Refuge and is part of the USGS Data Series 754. The survey was...

  8. National Wildlife Refuge Visitor Survey 2012: Individual refuge results for Rocky Mountain Arsenal National Wildlife Refuge

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This report summarizes the National Wildlife Refuge Visitor Survey for Rocky Mountain Arsenal National Wildlife Refuge and is part of the USGS Data Series 754. The...

  9. National Wildlife Refuge Visitor Survey 2012: Individual refuge results for Minnesota Valley National Wildlife Refuge

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This report summarizes the National Wildlife Refuge Visitor Survey for Minnesota Valley National Wildlife Refuge and is part of the USGS Data Series 754. The survey...

  10. National Wildlife Refuge Visitor Survey 2012: Individual refuge results for Eufaula National Wildlife Refuge

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This report summarizes the National Wildlife Refuge Visitor Survey for Eufaula National Wildlife Refuge and is part of the USGS Data Series 754. The survey was...

  11. National Wildlife Refuge Visitor Survey 2012: Individual refuge results for Edwin B. Forsythe National Wildlife Refuge

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This report summarizes the National Wildlife Refuge Visitor Survey for Edwin B. Forsythe National Wildlife Refuge and is part of the USGS Data Series 754. The...

  12. National Wildlife Refuge Visitor Survey 2012: Individual refuge results for Back Bay National Wildlife Refuge

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This report summarizes the National Wildlife Refuge Visitor Survey for Back Bay National Wildlife Refuge and is part of the USGS Data Series 754. The survey was...

  13. National Wildlife Refuge Visitor Survey 2012: Individual refuge results for Crystal River National Wildlife Refuge

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This report summarizes the National Wildlife Refuge Visitor Survey for Crystal River National Wildlife Refuge and is part of the USGS Data Series 754. The survey...

  14. National Wildlife Refuge Visitor Survey 2010/2011 : Individual refuge results for Wertheim National Wildlife Refuge

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This report summarizes the National Wildlife Refuge Visitor Survey for Wertheim National Wildlife Refuge and is part of the USGS Data Series 643. The survey was...

  15. National Wildlife Refuge Visitor Survey 2012: Individual refuge results for Rachel Carson National Wildlife Refuge

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This report summarizes the National Wildlife Refuge Visitor Survey for Rachel Carson National Wildlife Refuge and is part of the USGS Data Series 754. The survey...

  16. National Wildlife Refuge Visitor Survey 2012: Individual refuge results for Savannah National Wildlife Refuge

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This report summarizes the National Wildlife Refuge Visitor Survey for Savannah National Wildlife Refuge and is part of the USGS Data Series 754. The survey was...

  17. National Wildlife Refuge Visitor Survey 2012: Individual refuge results for Chincoteague National Wildlife Refuge

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This report summarizes the National Wildlife Refuge Visitor Survey for Chincoteague National Wildlife Refuge and is part of the USGS Data Series 754. The survey was...

  18. National Wildlife Refuge Visitor Survey 2012: Individual refuge results for San Luis National Wildlife Refuge

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This report summarizes the National Wildlife Refuge Visitor Survey for San Luis National Wildlife Refuge and is part of the USGS Data Series 754. The survey was...

  19. Assessing the extent and nature of wildlife trade on the dark web.

    Science.gov (United States)

    Harrison, Joseph R; Roberts, David L; Hernandez-Castro, Julio

    2016-08-01

    Use of the internet as a trade platform has resulted in a shift in the illegal wildlife trade. Increased scrutiny of illegal wildlife trade has led to concerns that online trade of wildlife will move onto the dark web. To provide a baseline of illegal wildlife trade on the dark web, we downloaded and archived 9852 items (individual posts) from the dark web, then searched these based on a list of 121 keywords associated with illegal online wildlife trade, including 30 keywords associated with illegally traded elephant ivory on the surface web. Results were compared with items known to be illegally traded on the dark web, specifically cannabis, cocaine, and heroin, to compare the extent of the trade. Of these 121 keywords, 4 resulted in hits, of which only one was potentially linked to illegal wildlife trade. This sole case was the sale and discussion of Echinopsis pachanoi (San Pedro cactus), which has hallucinogenic properties. This negligible level of activity related to the illegal trade of wildlife on the dark web relative to the open and increasing trade on the surface web may indicate a lack of successful enforcement against illegal wildlife trade on the surface web. PMID:26918590

  20. North American Decision Guidelines for Mitigating Roads for Wildlife

    OpenAIRE

    Bissonette, John

    2007-01-01

    Our primary purpose was to develop, to the extent that data are available, and as part of a web-based wildlife and roads resource, clearly written decision guidelines for: 1) the selection, configuration, and location of crossing types; 2) the monitoring and evaluation of crossing effectiveness; and 3) for maintenance. Until recently, concerted and purposeful activity towards linking transportation and ecological services into a context-sensitive planning, construction, and monitorin...

  1. Change in abundance of pacific brant wintering in alaska: evidence of a climate warming effect?

    Science.gov (United States)

    Ward, D.H.; Dau, C.P.; Lee, T.; Sedinger, J.S.; Anderson, B.A.; Hines, J.E.

    2009-01-01

    Winter distribution of Pacific Flyway brant (Branta bernicla nigricans) has shifted northward from lowtemperate areas to sub-Arctic areas over the last 42 years. We assessed the winter abundance and distribution of brant in Alaska to evaluate whether climate warming may be contributing to positive trends in the most northern of the wintering populations. Mean surface air temperatures during winter at the end of the Alaska Peninsula increased about 1??C between 1963 and 2004, resulting in a 23% reduction in freezing degree days and a 34% decline in the number of days when ice cover prevents birds from accessing food resources. Trends in the wintering population fluctuated with states of the Pacific Decadal Oscillation, increasing during positive (warm) phases and decreasing during negative (cold) phases, and this correlation provides support for the hypothesis that growth in the wintering population of brant in Alaska is linked to climate warming. The size of the wintering population was negatively correlated with the number of days of strong northwesterly winds in November, which suggests that the occurrence of tailwinds favorable for migration before the onset of winter was a key factor in whether brant migrated from Alaska or remained there during winter. Winter distribution of brant on the Alaska Peninsula was highly variable and influenced by ice cover, particularly at the heavily used Izembek Lagoon. Observations of previously marked brant indicated that the Alaska wintering population was composed primarily of birds originating from Arctic breeding colonies that appear to be growing. Numbers of brant in Alaska during winter will likely increase as temperatures rise and ice cover decreases at high latitudes in response to climate warming. ?? The Arctic Institute of North America.

  2. Metagenomic survey for viruses in Western Arctic caribou, Alaska, through iterative assembly of taxonomic units.

    Directory of Open Access Journals (Sweden)

    Anita C Schürch

    Full Text Available Pathogen surveillance in animals does not provide a sufficient level of vigilance because it is generally confined to surveillance of pathogens with known economic impact in domestic animals and practically nonexistent in wildlife species. As most (re-emerging viral infections originate from animal sources, it is important to obtain insight into viral pathogens present in the wildlife reservoir from a public health perspective. When monitoring living, free-ranging wildlife for viruses, sample collection can be challenging and availability of nucleic acids isolated from samples is often limited. The development of viral metagenomics platforms allows a more comprehensive inventory of viruses present in wildlife. We report a metagenomic viral survey of the Western Arctic herd of barren ground caribou (Rangifer tarandus granti in Alaska, USA. The presence of mammalian viruses in eye and nose swabs of 39 free-ranging caribou was investigated by random amplification combined with a metagenomic analysis approach that applied exhaustive iterative assembly of sequencing results to define taxonomic units of each metagenome. Through homology search methods we identified the presence of several mammalian viruses, including different papillomaviruses, a novel parvovirus, polyomavirus, and a virus that potentially represents a member of a novel genus in the family Coronaviridae.

  3. Man-Made Wildlife Tourism Destination: The Visitors Perspective on Lok Kawi Wildlife Park, Sabah, Malaysia

    OpenAIRE

    Boyd Sun Fatt; Johnny Cindy; Bakansing Shirley M.

    2014-01-01

    Sabah is blessed with natural forest habitats and rich with floras and faunas. Amongst its’ attraction is wildlife endemism. Lok Kawi Wildlife Park was established to provide an alternative wildlife tourism destination with its inhabitants from the wildlife species of Borneo. Since its opening in 2007, multitudes of tourists have visited the park. However, there has been no study to identify the visitor’s perspective on Lok Kawi Wildlife Park as man-made wildlife tourism destination. The stud...

  4. Reducing Wildlife Damage with Cost-Effective Management Programmes.

    Science.gov (United States)

    Krull, Cheryl R; Stanley, Margaret C; Burns, Bruce R; Choquenot, David; Etherington, Thomas R

    2016-01-01

    Limiting the impact of wildlife damage in a cost effective manner requires an understanding of how control inputs change the occurrence of damage through their effect on animal density. Despite this, there are few studies linking wildlife management (control), with changes in animal abundance and prevailing levels of wildlife damage. We use the impact and management of wild pigs as a case study to demonstrate this linkage. Ground disturbance by wild pigs has become a conservation issue of global concern because of its potential effects on successional changes in vegetation structure and composition, habitat for other species, and functional soil properties. In this study, we used a 3-year pig control programme (ground hunting) undertaken in a temperate rainforest area of northern New Zealand to evaluate effects on pig abundance, and patterns and rates of ground disturbance and ground disturbance recovery and the cost effectiveness of differing control strategies. Control reduced pig densities by over a third of the estimated carrying capacity, but more than halved average prevailing ground disturbance. Rates of new ground disturbance accelerated with increasing pig density, while rates of ground disturbance recovery were not related to prevailing pig density. Stochastic simulation models based on the measured relationships between control, pig density and rate of ground disturbance and recovery indicated that control could reduce ground disturbance substantially. However, the rate at which prevailing ground disturbance was reduced diminished rapidly as more intense, and hence expensive, pig control regimes were simulated. The model produced in this study provides a framework that links conservation of indigenous ecological communities to control inputs through the reduction of wildlife damage and suggests that managers should consider carefully the marginal cost of higher investment in wildlife damage control, relative to its marginal conservation return. PMID

  5. Reducing Wildlife Damage with Cost-Effective Management Programmes.

    Directory of Open Access Journals (Sweden)

    Cheryl R Krull

    Full Text Available Limiting the impact of wildlife damage in a cost effective manner requires an understanding of how control inputs change the occurrence of damage through their effect on animal density. Despite this, there are few studies linking wildlife management (control, with changes in animal abundance and prevailing levels of wildlife damage. We use the impact and management of wild pigs as a case study to demonstrate this linkage. Ground disturbance by wild pigs has become a conservation issue of global concern because of its potential effects on successional changes in vegetation structure and composition, habitat for other species, and functional soil properties. In this study, we used a 3-year pig control programme (ground hunting undertaken in a temperate rainforest area of northern New Zealand to evaluate effects on pig abundance, and patterns and rates of ground disturbance and ground disturbance recovery and the cost effectiveness of differing control strategies. Control reduced pig densities by over a third of the estimated carrying capacity, but more than halved average prevailing ground disturbance. Rates of new ground disturbance accelerated with increasing pig density, while rates of ground disturbance recovery were not related to prevailing pig density. Stochastic simulation models based on the measured relationships between control, pig density and rate of ground disturbance and recovery indicated that control could reduce ground disturbance substantially. However, the rate at which prevailing ground disturbance was reduced diminished rapidly as more intense, and hence expensive, pig control regimes were simulated. The model produced in this study provides a framework that links conservation of indigenous ecological communities to control inputs through the reduction of wildlife damage and suggests that managers should consider carefully the marginal cost of higher investment in wildlife damage control, relative to its marginal conservation

  6. 77 FR 16314 - Alaska Disaster #AK-00024

    Science.gov (United States)

    2012-03-20

    ... ADMINISTRATION Alaska Disaster AK-00024 AGENCY: U.S. Small Business Administration. ACTION: Notice. SUMMARY: This is a notice of an Administrative declaration of a disaster for the State of Alaska dated 03/13/2012... INFORMATION CONTACT: A. Escobar, Office of Disaster Assistance, U.S. Small Business Administration, 409...

  7. 78 FR 39822 - Alaska Disaster #AK-00028

    Science.gov (United States)

    2013-07-02

    ... ADMINISTRATION Alaska Disaster AK-00028 AGENCY: U.S. Small Business Administration. ACTION: Notice SUMMARY: This is a Notice of the Presidential declaration of a major disaster for the State of Alaska (FEMA-4122-DR... INFORMATION CONTACT: A. Escobar, Office of Disaster Assistance, U.S. Small Business Administration, 409...

  8. Infant Mortality and American Indians/Alaska Natives

    Science.gov (United States)

    ... Alaska Native > Infant Heath & Mortality Infant Mortality and American Indians/Alaska Natives American Indian/Alaska Natives have 1.5 times the infant mortality rate as non-Hispanic whites. American Indian/Alaska Native babies are twice as likely as ...

  9. Link Analysis

    Science.gov (United States)

    Donoho, Steve

    Link analysis is a collection of techniques that operate on data that can be represented as nodes and links. This chapter surveys a variety of techniques including subgraph matching, finding cliques and K-plexes, maximizing spread of influence, visualization, finding hubs and authorities, and combining with traditional techniques (classification, clustering, etc). It also surveys applications including social network analysis, viral marketing, Internet search, fraud detection, and crime prevention.

  10. Operative Links

    DEFF Research Database (Denmark)

    Wistoft, Karen; Højlund, Holger

    2012-01-01

    educational approaches. Methods: Mixed qualitative design: survey based on telephone interviews with health managers (n=72), personal and focus group interviews with health professionals (n=84) and pupils (n=108) from 18 school classes, and comparative case studies in five selected municipalities of various......, health professionalism, and management strategies pose the foremost challenge. Operational links indicates cooperative levels that facilitate a creative and innovative effort across traditional professional boundaries. It is proposed that such links are supported by network structures, shared semantics...

  11. Management of wetlands for wildlife

    Science.gov (United States)

    Matthew J. Gray,; Heath M. Hagy,; J. Andrew Nyman,; Stafford, Joshua D.

    2013-01-01

    Wetlands are highly productive ecosystems that provide habitat for a diversity of wildlife species and afford various ecosystem services. Managing wetlands effectively requires an understanding of basic ecosystem processes, animal and plant life history strategies, and principles of wildlife management. Management techniques that are used differ depending on target species, coastal versus interior wetlands, and available infrastructure, resources, and management objectives. Ideally, wetlands are managed as a complex, with many successional stages and hydroperiods represented in close proximity. Managing wetland wildlife typically involves manipulating water levels and vegetation in the wetland, and providing an upland buffer. Commonly, levees and water control structures are used to manipulate wetland hydrology in combination with other management techniques (e.g., disking, burning, herbicide application) to create desired plant and wildlife responses. In the United States, several conservation programs are available to assist landowners in developing wetland management infrastructure on their property. Managing wetlands to increase habitat quality for wildlife is critical, considering this ecosystem is one of the most imperiled in the world.

  12. Origins of cattle on Chirikof Island, Alaska, elucidated from genome-wide SNP genotypes.

    Science.gov (United States)

    Decker, J E; Taylor, J F; Kantanen, J; Millbrooke, A; Schnabel, R D; Alexander, L J; MacNeil, M D

    2016-06-01

    Feral livestock may harbor genetic variation of commercial, scientific, historical or esthetic value. The origins and uniqueness of feral cattle on Chirikof Island, Alaska, are uncertain. The island is now part of the Alaska Maritime Wildlife Refuge and Federal wildlife managers want grazing to cease, presumably leading to demise of the cattle. Here we characterize the cattle of Chirikof Island relative to extant breeds and discern their origins. Our analyses support the inference that Yakut cattle from Russia arrived first on Chirikof Island, then ~120 years ago the first European taurine cattle were introduced to the island, and finally a large wave of Hereford cattle were introduced on average 40 years ago. In addition, this mixture of European and East-Asian cattle is unique compared with other North American breeds and we find evidence that natural selection in the relatively harsh environment of Chirikof Island has further impacted their genetic architecture. These results provide an objective basis for decisions regarding conservation of the Chirikof Island cattle. PMID:26860198

  13. A whole ecosystem approach to studying climate change in interior Alaska

    Science.gov (United States)

    Riggins, Susan; Striegl, Robert; McHale, Michael

    2011-01-01

    Yukon River Basin Principal Investigators Workshop; Portland, Oregon, 18-20 January 2011; High latitudes are known to be particularly susceptible to climate warming, leading to an emphasis of field and modeling research on arctic regions. Subarctic and boreal regions such as the Yukon River Basin (YRB) of interior Alaska and western Canada are less well studied, although they encompass large areas that are vulnerable to changes in forest composition, permafrost distribution, and hydrology. There is an urgent need to understand the resiliency and vulnerability of these complex ecosystems as well as their feedbacks to the global climate system. Consequently, U.S. Geological Survey scientists, with other federal agency, university, and private industry partners, is focusing subarctic interdisciplinary studies on the Beaver Creek Wild and Scenic River watershed (http://www.blm.gov/pgdata/content/ak/en/prog/nlcs/beavercrk_nwsr.html) and Yukon Flats National Wildlife Refuge (http://yukonflats.fws.gov/) in the YRB, south and west of Fort Yukon, Alaska. These areas are national treasures of wetlands, lakes, and uplands that support large populations of wildlife and waterfowl and are home to vibrant native Alaskan communities that depend on the area for a subsistence lifestyle.

  14. 2009 Annual Narrative Report : Seney National Wildlife Refuge

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This annual narrative report for Seney National Wildlife Refuge, Michigan Islands National Wildlife Refuge, Harbor Island National Wildlife Refuge, Huron Islands...

  15. Narrative report: Gulf Island National Wildlife Refuges: 1966

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This annual narrative report for Gulf Island National Wildlife Refuges (Petit Bois National Wildlife Refuge, Horn Island National Wildlife Refuge, and Breton...

  16. Seney National Wildlife Refuge : Annual Narrative Report : Calendar Year 1994

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This annual narrative report summarizes activities for Seney National Wildlife Refuge, Kirtland’s Warbler National Wildlife Refuge, Harbor Island National Wildlife...

  17. Audubon National Wildlife Refuge: FY 1974 narrative report

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This annual narrative report for Audubon National Wildlife Refuge (including Lake Nettie National Wildlife Refuge, McLean National Wildlife Refuge, Hiddenwood...

  18. Seney National Wildlife Refuge : Annual Narrative Report : Calendar Year 1995

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This annual narrative report summarizes activities for Seney National Wildlife Refuge, Kirtland’s Warbler National Wildlife Refuge, Harbor Island National Wildlife...

  19. Narrative report: Gulf Island National Wildlife Refuges: 1964

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This annual narrative report for Gulf Island National Wildlife Refuges (Petit Bois National Wildlife Refuge, Horn Island National Wildlife Refuge, and Breton...

  20. Narrative report: Gulf Island National Wildlife Refuges: 1965

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This annual narrative report for Gulf Island National Wildlife Refuges (Petit Bois National Wildlife Refuge, Horn Island National Wildlife Refuge, and Breton...

  1. Narrative report: Gulf Island National Wildlife Refuges: 1967

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This annual narrative report for Gulf Island National Wildlife Refuges (Petit Bois National Wildlife Refuge, Horn Island National Wildlife Refuge, and Breton...

  2. Narrative report: Gulf Island National Wildlife Refuges: 1968

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This annual narrative report for Gulf Island National Wildlife Refuges (Petit Bois National Wildlife Refuge, Horn Island National Wildlife Refuge, and Breton...

  3. 77 FR 10543 - Wildlife and Hunting Heritage Conservation Council Charter

    Science.gov (United States)

    2012-02-22

    ... Wildlife Restoration Program; (c) Fostering wildlife and habitat conservation and ethics in hunting and... management of wildlife and habitat resources through outreach and education; (e) Fostering communication and...; wildlife and habitat conservation and management organizations; and the public; (f) Providing...

  4. Technical Report: Master Plan Parker River National Wildlife Refuge

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — The National Wildlife Refuge System is a network of lands and waters managed specifically for the protection of wildlife and wildlife habitat. Refuges are also...

  5. Seney National Wildlife Refuge : Annual Narrative Report : Calendar Year 1993

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This annual narrative report summarizes activities for Seney National Wildlife Refuge, Kirtland’s Warbler National Wildlife Refuge, Harbor Island National Wildlife...

  6. Seney National Wildlife Refuge : Annual Narrative Report : Calendar Year 1992

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This annual narrative report summarizes activities for Seney National Wildlife Refuge, Harbor Island National Wildlife Refuge, and Huron Islands National Wildlife...

  7. Seney National Wildlife Refuge : Annual Narrative Report : Calendar Year 1997

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This annual narrative report for Seney National Wildlife Refuge, Michigan Islands National Wildlife Refuge, Harbor Island National Wildlife Refuge, Huron Islands...

  8. Seney National Wildlife Refuge : Annual Narrative Report : Calendar Year 1996

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This annual narrative report summarizes activities for Seney National Wildlife Refuge, Kirtland’s Warbler National Wildlife Refuge, Harbor Island National Wildlife...

  9. Audubon National Wildlife Refuge: Annual narrative report: Calendar year 1976

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This narrative report for Audubon National Wildlife Refuge, Lake Nettie National Wildlife Refuge, McLean National Wildlife Refuge, Strawberry Lake Refuge, Lake Otis...

  10. Seney National Wildlife Refuge : Annual Narrative Report : Calendar Year 1998

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This annual narrative report for Seney National Wildlife Refuge, Michigan Islands National Wildlife Refuge, Harbor Island National Wildlife Refuge, Huron Islands...

  11. 76 FR 81247 - Fisheries of the Exclusive Economic Zone Off Alaska; Groundfish of the Gulf of Alaska; Amendment 88

    Science.gov (United States)

    2011-12-27

    ... Part 679 Fisheries of the Exclusive Economic Zone Off Alaska; Groundfish of the Gulf of Alaska... 0648-BA97 Fisheries of the Exclusive Economic Zone Off Alaska; Groundfish of the Gulf of Alaska..., (907) 586-7228. SUPPLEMENTARY INFORMATION: The groundfish fisheries in the exclusive economic zone...

  12. Models for managing wildlife disease.

    Science.gov (United States)

    McCALLUM, Hamish

    2016-06-01

    Modelling wildlife disease poses some unique challenges. Wildlife disease systems are data poor in comparison with human or livestock disease systems, and the impact of disease on population size is often the key question of interest. This review concentrates specifically on the application of dynamic models to evaluate and guide management strategies. Models have proved useful particularly in two areas. They have been widely used to evaluate vaccination strategies, both for protecting endangered species and for preventing spillover from wildlife to humans or livestock. They have also been extensively used to evaluate culling strategies, again both for diseases in species of conservation interest and to prevent spillover. In addition, models are important to evaluate the potential of parasites and pathogens as biological control agents. The review concludes by identifying some key research gaps, which are further development of models of macroparasites, deciding on appropriate levels of complexity, modelling genetic management and connecting models to data. PMID:26283059

  13. Wapack National Wildlife Refuge: Comprehensive Conservation Plan

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This Comprehensive Conservation Plan (CCP) was written to guide management on Wapack National Wildlife Refuge for the next 15 years. This plan outlines the Refuge...

  14. Toppenish National Wildlife Refuge Steelhead Project

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — The goals of this project are to help to improve management of Toppenish Creek Steelhead and Toppenish National Wildlife Refuge Comprehensive Conservation Plan.The...

  15. Shiawassee National Wildlife Refuge : Resource Problems

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — During a December 1981 threats and conflicts survey, twenty-nine resource problems were identified for Shiawassee National Wildlife Refuge. This plan summarizes...

  16. Tewaukon National Wildlife Refuge: Complaint Ralph Kiefer

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This document contains letters and memorandums ragarding a complain from Ralph Kiefer. His complain relates to farm land sold to the Tewaukon Wildlife Reserve and...

  17. Law Enforcement Plan: Sherburne National Wildlife Refuge

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — The Sherburne NWR Law Enforcement Plan clarifies U.S. Fish and Wildlife enforcement policies as they apply to the Refuge. It provides information about problems,...

  18. Trip report : Crescent Lake National Wildlife Refuge

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This trip report is on a visit to Crescent Lake National Wildlife Refuge on September 20 and 21 2001. Wetlands inspected on the Moore Drainage included Martin,...

  19. [Station Safety Plan: Louisa National Wildlife Refuge

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — The Louisa National Wildlife Refuge Safety plan discusses policies for the safety of the station employees, volunteers and public. This plan seeks to identify and...

  20. Inspection report: Fish Springs National Wildlife Refuge

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This report discusses results of a reconnaissance trip conducted at Fish Springs National Wildlife Refuge. The following is outlined; land condition, presence of...

  1. Mingo National Wildlife Refuge contaminants survey results

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — Fishes and turtles were collected from Stanley and Linn Creeks, Ditches 1 and 2, and Mingo Ditch of Mingo National Wildlife Refuge (MNWR) near Puxico, Stoddard and...

  2. Hawaiian Islands National Wildlife Refuge boundaries correspondence

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This document is a collection of letters and attached documents between the director of the Bureau of Sport Fisheries and Wildlife and the director of region 1. The...

  3. 1988 Montezuma National Wildlife Refuge Contaminant Study

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This report provides partial lists of both freshwater algae and benthic invertebrates found at the Montezuma National Wildlife Refuge and in Black Brook, a...

  4. Noxubee National Wildlife Refuge [Land Status Map

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This map was produced by the Division of Realty to depict landownership at Sam D. Hamilton Noxubee National Wildlife Refuge. It was generated from rectified aerial...

  5. [Wyandotte National Wildlife Refuge : Resource Problems

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — During a December 1981 Threats and Conflicts survey, twenty-five resource problems were identified for Wyandotte National Wildlife Refuge. This plan summarizes...

  6. Fishing Plan Missisquoi National Wildlife Refuge 1971

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — The objectives of public fishing at Missisquoi National Wildlife Refuge are as follows: 1. To provide public access to waters of Lake Champlain and the Missisquoi...

  7. Law Enforcement Plan : Agassiz National Wildlife Refuge

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — The Agassiz Law Enforcement Plan clarifies Fish and Wildlife enforcement policies as they apply to Agassiz Refuge. It provides information about problems,...

  8. Ouray National Wildlife Refuge [Land Status Map

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This map was produced by the Division of Realty to depict landownership at Ouray National Wildlife Refuge. It was generated from rectified aerial photography,...

  9. Carp Control on Montezuma National Wildlife Refuge

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — During the past few years the two pools at Montezuma National Wildlife Refuge have become heavily infested with Carp. These fish enter the pools over the tops of...

  10. 2008 Field report : Malheur National Wildlife Refuge

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This report summarizes noxious weed control on Malheur National Wildlife Refuge in 2008. A total of 2,695.5 acres were treated. A combination of chemicals called...

  11. Okefenokee National Wildlife Refuge Biological Report

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — Annual summary of wildlife population assessments (inlcuding wading birds, waterfowl, and other species), nest predation, weed control, ecological and plant...

  12. Okefenokee National Wildlife Refuge Biological Report

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — Annual summary of wildlife population assessments (inlcuding wading birds, waterfowl, and other species), weed control, species lists, ecological and plant...

  13. Okefenokee National Wildlife Refuge Biological Report

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — Annual summary of wildlife population assessments (inlcuding wading birds, waterfowl, big game mammals, and alligators), weed control (water hyacinth and water...

  14. Okefenokee National Wildlife Refuge Biological Report

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — Annual summary of wildlife population assessments (inlcuding wading birds, waterfowl, and other species), water movement studies, cover type studies, species lists,...

  15. Spray report for Malheur Wildlife Refuge 2005

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This report summarizes noxious weed control on Malheur National Wildlife Refuge in 2005. Between April and November 2,385.5 acres were treated for Perennial...

  16. Okefenokee National Wildlife Refuge Biological Report

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — Annual summary of wildlife population assessments (inlcuding wading birds, waterfowl, and other species), weed control, burn study, pine survival, species lists,...

  17. Okefenokee National Wildlife Refuge Biological Report

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — Annual summary of wildlife population assessments (inlcuding wading birds, waterfowl, and other species), weed control, prairie ecology, ecological and plant...

  18. Okefenokee National Wildlife Refuge Biological Report

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — Annual summary of wildlife population assessments (inlcuding wading birds, waterfowl, and other species), species lists, weed control, ecological and plant...

  19. 2007 Field Report : Malheur National Wildlife Refuge

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This report summarizes noxious weed control on Malheur National Wildlife Refuge in 2007. Between April and November 5,301 acres were treated at a total budget of...

  20. Brumba National Wildlife Refuge [Land Status Map

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This map was produced by the Division of Realty to depict landownership at Brumba National Wildlife Refuge. It was generated from rectified aerial photography,...